Leeches are soft, squishy animals with long, tube-like bodies that are made of many repeating segments. They contain a heart that pumps blood through their bodies and survive by attaching to other organisms and sucking their blood.
What animal phylum do leeches belong in?
arthropods
echinoderms
chordates
annelids
how can energy supply issues lead to conflict
When energy is in short delivery it fees extra to buy. This makes production greater steeply-priced. international locations that experience electricity insecurity commonly have a lower industrial output. warfare power insecurity can purpose warfare while international locations compete to achieve power elements.
Growth of clean power technology might also boom the risk of a minimum of three styles of battle outbreaks of violence in states with weak institutions, competition over worldwide useful resource commons, and weaponization of minerals critical to these technologies in change disputes.
The wonderful upward push of the fuel costs that comes due to the power crisis affects the tourism industry pretty adversely. With the growth in gasoline costs, there is a boom in the prices of tourism as well. as a result of this, there are many who can not come up with the money for the same. This makes manufacturing greater highly-priced. international locations that revel in the strength and lack of confidence commonly have a decreased industrial output.
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The mid-ocean ridge is entirely volcanic and is composed of ________ lavas characteristic of the oceanic crust.
The mid-ocean ridge is entirely volcanic and is composed of basaltic lavas characteristic of the oceanic crust.
Magnetite grains are oriented parallel to the earth's surface at the magnetic equator, oblique to the earth's surface at the Tropic of Cancer, and pointing straight down (perpendicular to the earth's surface) at magnetic north. Pole.
Mantle clouds form at the core-mantle boundary. They are long-lived structures and hot plumes are relatively buoyant and rise to the surface.
Mid-ocean ridges occur along diverging plate boundaries where new ocean floors form as the Earth's tectonic plates spread. When the plates separate, lava rises to the seafloor, and huge volcanic eruptions of basalt occur.
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On the cosmic calendar, which compresses the history of the universe into a single year, about when did earth form?.
On the cosmic calendar, which compresses the history of the universe into a single year, the Earth formed in early September.
The cosmic calendar concept was popularized by the famous astronomer Carl Sagan to help people understand how far apart cosmic events are on the time scale. It's a compressed year of history, with each month representing approximately 1.2 billion years.
The solar system is therefore 4.5 billion years old and born in early September. This helps put cosmology, evolution, and written history into context. On this scale, the Big Bang occurred on his January 1st at midnight, and the current time maps to his December 31st at midnight.
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What explorer was known for exploring canada up to the arctic ocean and was the first european to explore canada to the pacific ocean 12 years before the similar journey done by lewis and clark?.
Answer:Alexander Mackenzie
Explanation:
based on what happened with tobacco and, more recently climate change, which of the following is key to scientific consensus?
Based on what happened with tobacco and, more recently climate change, which of the following is key to scientific consensus is time.
The Scientific Consensus represents the position generally agreed upon at a given time by most scientists specialized in a given field. The most common definition for consensus was percent agreement (25 studies), with 75% being the median threshold to define consensus.
A scientific consensus is not an opinion, survey, popularity contest, etc. among scientists. It is entirely dictated by the quality and quantity of evidence published in peer-reviewed journals. Further, the consensus is not absolute.
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GIS enables users to combine map and image layers. If a biologist were interested in the relationship between the slope of the land and the type of vegetation, which layer would be most helpful in addition to the aerial image layer?
A. geologic map layer
B. satellite image layer
C. topographic map layer
D. water features layer
GIS enables users to combine map and image layers in the Topographic Map Layer. (OPTION C)
It uses data that is attached to a unique location.
Topographic maps: Topographic maps are precise, in-depth depictions of terrain features found on the surface of the Earth. These elements include cultural ones like highways, structures, cities, railroads, airports, place names, geographical features, administrative borders, state, and international borders, and reserves.
Geographic Information System (GIS): A computer system that analyzes and presents spatially related data is known as a Geographic Information System (GIS).
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What term is used to refer to rich countries providing aid to poor countries? please help me guys
*Question*: What is it called when a country helps another country?
*Answer*: foreign aid, the international transfer of capital, goods, or services from a country or international organization for the benefit of the recipient country or its population. Aid can be economic, military, or emergency humanitarian (e. g. , aid given following natural disasters).
*Question*: What is money and assistance to other countries called?
*Answer*: What is foreign aid? Foreign aid is money, technical assistance,
*Question*: What is aid to developing countries?
*Answer*: Development Aid Definition Generally, development aid includes monetary assistance in the form of direct grants, programs or training to support a developing country's political, social or economic development.
Explanation:
hope this helped
what is the coriolis effect during the retreating monsoon season in india
Answer:Retreating Monsoon - Temperature, Pressure and Wind
The clouds dissipate as the monsoons recede, and the sky becomes clear. The temperature begins to plummet during the day. Due to a lack of cloud cover, the diurnal temperature range widens. The monsoon trough weakens and swings southward as the monsoons recede.
Explanation:
monsoon, skies become clearer and clouds disappear. The disappearance of clouds makes the climate of various places hotter gradually. Severe tropical cyclones emerge from the Bay of Bengal. The month of October-November is prone to severe cyclones.
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What is the name of the preexisting rock through which intrusive igneous bodies intrude? stock parent rock acid rock country rock
Country Rock is the name of the pre-existing rock through which intrusive igneous bodies intrude.
A body of rock that absorbs or hosts an intrusion of a viscous geologic substance is referred to as "country rock." Although unconsolidated sediments or salt horizons can sometimes be found in intrusions onto country rock, magmatic intrusions are more frequently found. Country rock may be made up of any other type of rock that existed before to the incursion, including sedimentary, igneous, and metamorphic rock.
The majority of the time, igneous bodies of rock that were created as magma was driven upward via cracks or melted its way through the underlying rock intrude upon country rock. The lava later solidified into a bulk that was unique from the surrounding country rock when it cooled. A xenolith is a piece of country rock that occasionally breaks off and becomes absorbed into the incursion.
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ONE OF THE FOLLOWING IS A BRANCH OF PHYSICAL GEOGRAPHY
Answer:
biogeography, ecology, climatology, meteorology, geomorphology, hydrology and pedology.
Explanation:
What are the two main ingredients in the universe that interact with each other?
Light and matter are the two main ingredients in the universe that interact with each other.
Matter in universe is the fundamental building block of everything: life on Earth, the planet we survive on, the stars, and galaxies. It's commonly referred as such thing covers that has mass and occupies a volume of space.
Matter has mass and covers volume. Heat, light, and other forms of electromagnetic energy do not have quantifiable mass and can't be accommodate in a volume.
Light exists in mini packets called photons. Photons have no rest mass and they do not cover any volume.
Light is the radiation of vitality.
Light is both a atom and a wave.
Light has properties of both a particle and an electromagnetic wave but not all the effects of either.
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Which two elements combine to make most of the common rock forming minerals in the crust? carbon and nitrogen silicon and oxygen silicon and nitrogen carbon and oxygen nitrogen and oxygen
Oxygen and Silicon are the two elements combined to make most of the common rock-forming minerals in the crust.
A rock is a naturally occurring product made up of crystalline crystals of various minerals that have fused together to form a solid mass. The minerals might or might not have formed simultaneously. What matters is that they were all joined by natural processes. Feldspar, quartz, amphiboles, mica, olivine, garnet, calcite, and pyroxenes are some of the minerals that create rocks. "Accessory minerals" are minerals that are found in trace amounts within a rock. In the crust of the Earth, silicon (27.7%) and oxygen (46.6%) are the two most prevalent elements. The most prevalent minerals on Earth are silicates, which are minerals that mix these two elements.
Thus, these two elements will be widely distributed throughout the most prevalent minerals in the crust.
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Tropical rainforests are one of the most biodiverse terrestrial biomes
True or
False
Answer: True
Here's why: The Amazon rainforest is the world's largest tropical rainforest. It is home to around 40,000 plant species, nearly 1,300 bird species, 3,000 types of fish, 427 species of mammals, and 2.5 million different insects.
How does the temperature of the regions on the globe compare?
Answer:
The climate of a region depends on many factors including the amount of sunlight it receives, its height above sea level, the shape of the land, and how close it is to oceans. Since the equator receives more sunlight than the poles, climate varies depending on its distance from the equator.
How are rocks identified?
Answer: By identifying the Color, Hardness, Streak, Luster, and Specific Gravity.
Explanation: hope this helps <3
Official temperatures are measured using thermometers placed in shelters that are?
Official temperatures are measured using thermometer placed in shelters that are louvered and white; placed a few feet above the ground; and placed in the shade
Devices that measure temperature or a temperature gradient are known as thermometers (the degree of hotness or coldness of an object). Two crucial components make up a thermometer: (1) a temperature sensor that changes in response to changes in temperature, such as the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer; and (2) a way to translate this change into a numerical value (e.g. the visible scale that is marked on a mercury-in-glass thermometer or the digital readout on an infrared model). In technology and industry, as well as in meteorology, health, and scientific study, thermometers are frequently used to monitor processes.
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The unusual maintenance of genetic diversity among the mouflon in the indian ocean after a severe reduction in their population is mostly due to environmental pressures on the island where they lived. please select the best answer from the choices provided t f
The statement is True that the unusual maintenance of population diversity is mostly due to environmental pressures on the island where they lived.
Population Genetics is a subfield in genetics that studies the gene pool thoroughly to identify the differences in genes that prevails in the population. It is an emerging field of evolutionary biology that studies adaptation, speciation, and gene transfer.
The study of a popular gene can help to treat several genetic disorders such as Parkinson's disease, Hemophilia, Down syndrome, etc. Popular genetics also helps to identify those genes that identify certain behavioral patterns, hormonal shifts, etc. Thus, it is very important to explore this field to identify new advantageous genes for biomedical advancements.
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What is the approximate straight-line distance in miles between antigua & barbuda and grenada?.
Answer: he total straight line distance between Antigua and Grenada is 9322 KM (kilometers) and 220.49 meters. The miles based distance from Antigua to Grenada is 5792.6 miles.
Explanation:
Which type of plate boundary is most closely associated with uplifting continental regions and mountain building?
Plane H is shown.
Which points are coplanar and noncollinear?
points A and D
points C and D
points A, C, and D
points A, B, and D
Answer:
Where is Plane H?
Explanation:
Answer:
D
Explanation:
Wich action is most closely associated with the anti federalist goals
Answer: The correct answer is A) Oppose ratifying the Constitution.
Explanation: hope this helps!!!
Answer: The correct answer is A) Oppose ratifying the Constitution.
Anti-federalists were members of a political entity that believed that a strong federal government was bad for society. These fears were based on America's experience as colonies while under the control of the British. Instead, the Anti-federalists believed that state governments should have more power. This is exactly why the Anti-federalists did not want the Constitution.
In comparison to the Articles of Confederation, the new US Constitution would give the federal government significantly more power. This worried the anti-federalists, as they did not want a repeat of what happened when America was under the control of Great Britain.
World Geography topic 1 assessment
The study of geographic phenomena involves both natural and man-made structures in relation to a geographical dimension.
The study of our planet's interior, surface, oceans, atmosphere, and lands is known as physical geography. The mechanisms that affect people and form the lands are discussed in several of the book's chapters. The mechanisms of the atmosphere and how it interacts with the surface of the planet and every living thing are covered in other chapters. Humans have had to live within Earth's confines for as long as there have been people on the planet. The world is now being significantly impacted by human life. The impact humans have on the environment is the subject of several chapters.
A social science known as human geography focuses on people, where they live, their lifestyles, and how they interact with one another throughout the globe.
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Answer:
Explanation:
In your field area you find a quartz sandstone unit with cross-bedding in it that is on the order of 2 m high. in what environment would you deduce this rock formed?
According to the declaration:
Sand Dunes are the habitat in which this rock evolved.
Why are they known as dunes?These particles form little, wave-shaped ripples of sand when they roll and bounce on the ground. These waves can combine to form larger structures known as dunes. Sand dunes can grow to be quite tall and several miles long when exposed to strong, long-lasting winds.
Where can you find dunes?Sand deposits, however, are not limited to deserts; dunes can also be produced along seashores, along streams in semiarid environments, in areas involving glacial outwash, and elsewhere areas wherein poorly consolidated sandstone bedrock disintegrates, resulting in an abundant supply of loose sand.
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inversions usually start over land at night, in the winter, or near the coast. question 9 options: true false
Answer: True; Inversions form because air in contact with the cooling ground cools through conduction. So naturally, they'll occur when it's cooler.
Which of the following is a state that DOES NOT border Canada? a. Pennsylvania b. Connecticut C Minnesota d. Alaska
Answer:
Connecticut
Explanation:
Connecticut is the only state out of those options that is not on the Canadian border.
Connecticut is a state that does not border Canada. Hence, option B is correct.
What is meant by Connecticut?The state of Connecticut is well renowned for its stunning fall foliage, cultural legacy, manufacturing sector, Yale University, and for being the home of ESPN, a well-known American cable sports channel.
The Mohegan-Pequot term for Connecticut, which can be rendered as "long tidal river" and "upon the long river" and both of which pertain to the Connecticut River, is the source of the name.
People from the American state of Connecticut are known by the moniker "nutmegger." The Connecticut state assembly voted in 1958 to make "The Constitution State" the official moniker for the state; yet, "The Nutmeg State" is the state's unofficial moniker, hence the nickname "Nutmegger."
Thus, option B is correct.
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What kind of map would you use to report the number of people per square mile in a Japanese city? A population densitypopulation density B reliefrelief C politicalpolitical D projection
A population density map would be used to report the number of people per square mile in a Japanese city.
A population density map focuses on the spatial variation of a particular distribution or subject, such as population density or average annual income. It usually contains some location or reference information, place names or significant bodies of water to help the map reader become familiar with the geographic area covered on the map.
All population density maps consist of two key components: the base map and statistical data. Desktop or computer Geographic information system packages for mapping are commonly used to create population density maps.
The correct answer is option A.
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Why do people say that ferdinand magellan circumnavigated the globe even though he died on the way?.
Why do people say that Ferdinand Magellan circumnavigated the globe even though he died on the way because his sailor keep sailing on his boat.
Ferno de Magalhaes, also known by his English name "Magellan," was one of the most famous explorers of Portuguese descent. From 1519 to 1522, he organised and led the first circuit of the globe. By travelling over the Atlantic Ocean, he intended to arrive at South-East Asia, where gems and spices were grown. In order to sail from the Atlantic to the ocean beyond the Americas, he hoped to locate a passage across South America. Magellan launched five ships from Spain. Only one ship, the Victoria (seen on a map from 1590), returned to Spain three years later after having been around the globe. Ferdinand Magellan started his famous expedition to cross the globe 500 years ago.
As his companion sailor used to sailed after his death that's why Ferdinand magellan circumnavigated the globe even though he died.
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People say Ferdinand Magellan circumnavigated the globe because even though he died on the way his sailors kept sailing on his boat.
Circumnavigate the earth completely, especially by water; circumnavigate a congested area; go around rather than through. Learn More Synonyms for circumnavigate Other Words Related to circumnavigate More Sentence Examples
The word circumnavigate is made up of the prefix circum-, which means "around," and the verb navigare, which means "to navigate." It was first used in an era when sailors were attempting to discover new lands.
He started preparing for a three-year journey to travel around the globe. He was unable to land on his find and did not circle it, so he was unable to determine whether it was an island or a portion of a continent. The submarine can circumnavigate the globe because she can purify the water and the air.
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what's the distance between (1,-1) and (4,-4)
Answer:3,-3
Explanation:I think this is right
the continents and the ocean floor are both part of earths
Answer:
Crust
Explanation:
The crust is the outermost layer of the planet which contains the ocean and continents.