Identify a problem of human impact on the environment that could be solved through designing a device or process. Define the problem and brainstorm at least two possible solutions. identify who would be helped by solving the problem.
Answer:
Chimneys and electric engines.
Explanation:
Pollution occurs from the industries and smoke produces by vehicles are two process which is responsible for global warming. Filters and electric engines are the devices used to solve the problems created by humans. Filters in the chimneys of industries and using electric engines instead of fossil fuel engine are the devices or processes used for solving this problem. The government has the power to solve this problem of environment by installing chimneys in industries and produces electric vehicles.
**CHALLENGE** Find all of the missing angles - a, b, c, and d.
Answer:
a = 65°
d = 75°
b = 25°
c = 25°
Explanation:
To solve the given problem, we are going to use different angle theorems.
Using these theorems, it would be possible to establish the relationship between the unknown and given angles.
A.
To solve for angle a, we are going to use the concept of angles on a straight line.
The sum of angles on a straight line is 180°
Therefore;
60 + 55 + a = 180
115 + a = 180
a = 180 - 115
a = 65°
B. To solve for angle d, we are going to use the concept of right angles.
Angle in a right angle is 90°;
So:
d + 15 = 90
d = 90-15 = 75°
C. To find angle, b, since we know a, we use angles in a right angle triangle.
Sum of angles in triangle = 180°
a + b + 90 = 180
b = 180 - 90 -a
b = 90 - 65 = 25°
D. Angles b and c are vertically opposite and can be said to be the same.
So b = c
c = 25°
In what continent and hemisphere is China located?
Asia, Northern
Asia, Southern
Europe, Southern
Europe, Northern
Answer southern asia
Explanation:
In general , which nation has a colder climate, the United States or Canada
Answer:
Canada.
Explanation:
I used to live in Canada! It gets very cold in the winter. Canada is much further north than the USA, with the exception of Alaska, and this makes it much colder in the winter. In the summer, it's pretty mild, which is nice.
Please mark me as Brainliest if you feel this helped! :)
Identify the Layer with the white square.
Answer: Earth's crust or if you want a more specific answer the Lithosphere. Which is the crust and upper most solid layer of the mantle.
Explanation:
PLEASE HELP!!! Can you think of other ways of
locations that might prove useful
Answer:
the forest
Explanation:
it helps by giving us air from the tree's
What ate all the rivers in North America and canda
Answer:
that sounds... dark.. unmmm
where in the sky would you look to see a full moon
A.overhead as the sun is rising
B.rising as the sun is setting
C.overhead as the sun is setting
D.near the sun in the daytime sky
Answer:
I'm pretty sure the answer is B.
What does samyak charitra mean in Jainism?
A.
right conduct
B.
right faith
C.
right knowledge
D.
right temper
Answer:
A
Explanation:
Samyak Darshana is Right Faith (Darshana means Faith)
Samyak Jnana is Right Knowledge (Jnana means Knowledge)
Samyak Charitra is Right Conduct (Charitra means Conduct)
Sam is rowing a boat away from a dock. the graph shows the relationship between time and Sam's distance from the dock. evaluate the function for an input of 3.
A. after 3 minutes, Sam is 3 meter from the dock.
B. after 40 minutes, Sam is 40 meters from the dock.
C. after 40 minutes, Sam is 3 meters from the dock.
D. after 3 minutes, Sam is 40 meters from the dock.
Answer:
D. after 3 minutes, Sam is 40 meters from the dock.
Explanation:
For an input of 3, the function will produce a value of 40. That is in 3 minutes, the boat would have covered a distance of 40meters.
We can solve this problem using the given graph.
We know that this is a distance - time graph. The slope of this graph gives the value of the speed of the boat.
From the time - axis, mark point 3 which corresponds to the input given. Trace it up to the point where it coincides with the graph. Then find the distance axis value of the point. Doing this yield 40mSo, in 3 minutes, Sam will row a distance of 40m.
what value of h makes the equation h/2 +3= -11
Answer:
h = -28
Explanation:
h/2 + 3 = -11
h/2 = -11 - 3
h/2 = -14
h = 2*-14
h = -28
Prove:
-28/2 + 3 = -11
-14 + 3 = -11
What are the four landforms that make up North America?
Answer:
the mountainous west, the Great Plains, the Canadian Shield and the Caribbean
Explanation:
hope this helps;)
What's the difference between Climate and Weather?
Whereas weather refers to short-term changes in the atmosphere, climate describes what the weather is like over a long period of time in a specific area. Different regions can have different climates.
Seismometers are used in the triangulation method. To find the correct location of an epicenter, the seismometers used must be within 1,000 km of each other.
TRUE/FALSE
Answer:
True buddy
Explanation:
Seismometers are used in the triangulation method and it is true to state that to find the correct location of an epicenter, the seismometers used must be within 1,000 km of each other. hence, the given statement is true.
What is Seismometer?A seismometer is a device that detects vibrations in the ground brought on by explosions, volcanic eruptions, and earthquakes. A seismograph is typically made up of them along with a timing device and a recording device.
A seismograph, also known as a seismometer, is a device used to identify and document earthquakes. It typically consists of a mass that is fastened to a fixed base. The base moves during an earthquake but the mass does not. It is common to convert the base's motion with respect to the mass into an electrical voltage.
hence, Seismometers are used in the triangulation method and it is true to state that to find the correct location of an epicenter, the seismometers used must be within 1,000 km of each other. the given statement is true.
Learn more about Seismometer:
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Commonwealths _______________________ .
A. only have ceremonial ties to their mother country
B. are involuntarily linked to a mother country
C. are not dependent upon their mother countries after gaining independence
D. are dependent upon their mother countries for defense and foreign policy issues
Answer:
Commonwealths are dependent upon their mother countries for defense and foreign policy issues.
Explanation:
A is not correct because the commonwealths have complex relations with their mother country, and even though they are governing themselves, they still are heavily dependent on certain things from their mother country.
B is not correct because these territories are voluntarily linked to the mother country, and the main reason is that they are still in some part dependent on it.
C is not correct because the majority of these territories are dependent on their mother countries, some for defense, some financially, some for disputes...
D is correct because pretty much all of these territories are dependent on defense and foreign policy issues on their mother countries, despite often being able to sustain themselves economically and socially.
Answer:
D
Explanation:
Which type of government is an extreme form of totalitarianism?
a communist government
a fascist government
a monarchy
a socialist government
Answer:
Correct answer is a fascist government .
Explanation:
Although all mentioned options can be totalitarian regimes, it is important to stress out that fascist government are extreme because they are usually excluding everyone who is not belonging to certain group (usually national or religious).
The best examples are fascist regimes in Italy, Germany and Spain. In Germany for example who was not seen as fit by the Nazi government was excluded from society and public life, sometimes even worse thing would happen.
Answer:
B
Explanation:
Analyze the map of Southern Africa below and answer the question that follows.
On the map above what is the name of the river at letter A?
A. The Nile river
B. The Zambezi river
C. The Congo River
D. The Malawi river
Please hurry thank u!
Answer:
C Is the answer
Explanation:
I don't get this question so someone pls help :)
Answer:
the answer is C (I think)
Explanation:
I need help !!!!
What religion dominates Russia ?
A. Judaism
B. Christianity
C. Islam
D. Buddhism
Answer:
Orthodox Christianity
Explanation:
Orthodox Christianity is the dominant religion in Russia (as the colours show).
Hope this helps you!! :)
why do you think volcanoes form where they do?
Answer:
at the spaces between the plates in the earth
Explanation:
Wind is BEST described as what is created when _____.
Answer:
air moves from high to low pressure areas
Explanation:
The zebra can run at 1067 metres per minute. In the 15 seconds during which
the lion is chasing it the zebra needs to reach a gap in some rocks 300 metres
away where it will be safe,
How far can the zebra travel in 15 seconds? Show your working
Answer:
266.75 meters in 15 seconds
Explanation:
1067 m per min
1 minute = 60 seconds
60 secs/15 secs = 4
1067m/4
266.75 meters in 15 seconds
how can you remember the planets in order
Answer:
By using this mnemonic device
(this one is for nine planets, which means with Pluto)
My = Mercury
Very = Venus
Educated = Earth
Mother = Mars
Just = Jupiter
Served = Saturn
Us = Uranus
Nine = Neptune
Pizzas = Pluto
(this one is for eight planets, which means without Pluto)
My = Mercury
Very = Venus
Educated = Earth
Mother = Mars
Just = Jupiter
Served = Saturn
Us = Uranus
Nachos = Neptune
Answer:well... i don't really know how i remember, but here is a list:
1st is Mercury, the smallest planet.
2nd is Venus, which is not exactly earth's twin, even though many people say so.
3rd is earth, which is where we live on!
4th is mars, which is about 1/3 the size of earth.
Then, we go to the gas giants, which are all gas.(the others were rocky, like earth.
5th, which is Jupiter, is the biggest of the planets.
6th is Saturn, which has cool rings.
7th is Uranus, which is on it's side which means it looks like it's rolling around.
8th is Neptune, which has a TON of wind.
Explanation: try to remember by listening to the planet songs.(i know it sounds weird, but that's how i learned).
What are the 5 ways climate is influenced?
Answer:
1. Distance from the sea
2. Ocean currents
3. Direction of prevailing winds
4. Shape of the land (known as 'relief' of 'topography'
5. Distance from the equator
what is the biggest diffence between the geocentric and heliocentric models of our solar system?
Answer:
According to geocentric Earth is the center of universe, and everything revolves around it, while according the heliocentric model sun is the center of universe and everything revolves around the sun.
Explanation:
Geocentric model was mostly used during the medieval period because the theory was supported by the church. Although ancient Greek philosophers already presented heliocentric theory, it was not until the period of Copernicus and Galilei this theory was widely accepted.
Can sum 1 pls help me out i rly need help im slow...
According to scientists, when did humans began to migrate out of Africa?
a. about 1,000 yrs ago
b. about 10,000 yrs ago
c. about 100,000 yrs ago
When do most scientists believe that humans first arrived in Noth America?
a. about 1,500 yrs ago
b. about 15,000 yrs ago
c. about 150,000 yrs ago
....if sum 1 could pls help me tha would b rly helpful ❤
Answer:
I think the first one is letter C and the second one is letter B.
Explanation:
Let me know if it helped you and if you need more help!!
a geographer would most likely use a sonar to do what?
Answer:
Term map a section of the ocean floor[image]
Explanation:
Answer:
Map the ocean floor.
Explanation:
Sonar is a great tool!
Hellllpoppoppppppp meeeeeeeeee pleaseeeeee
Answer:
its always all of the above
Explanation:
Answer:
D all of the above :))))))
Savannas are grasslands that are found
a. near the equator.
b. in the mountains.
C. on the coast.
d. in temperate areas.
Answer:
d. in temperate areas.
Explanation:
Savanna. Savanna is grassland with scattered individual trees. Savannas of one sort or another cover almost half the surface of Africa (about five million square miles, generally central Africa) and large areas of Australia, South America, and India. Climate is the most important factor in creating a savanna.
Answer:
D: In temperate places
Explanation:
Hope this helps:)
Question 2/5 Socrates would ask people many questions in an effort to get people to use their own reason, to realize
errors in their thinking, and to be forced to clarify their own beliefs. What was this called?
A. Platonic theory
B. Socratic method
C. Athenian philosophy
D. Greek tradition