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vaieri [72.5K]
3 years ago
11

Global climate change occurs because of increasing concentrations of greenhouse gases in

Advanced Placement (AP)
2 answers:
g100num [7]3 years ago
6 0

Answer:

A, the previous answerer is correct.

Explanation:

I just took the quiz, answered A on this question, and got a 100%. (On Edge 2021, AP Environmental Science). None of the other answers could cause a greenhouse effect, which is what they want to make sure you understand. The clouds in the troposphere keep some of the outbound UV radiation (after the Earth's surface reflects it) from leaving the Earth, which is why it keeps the Earth warmer.

katrin [286]3 years ago
5 0

Answer:

Option A

Explanation:

The green houses gases concentration increases in the the troposphere layer of the atmosphere due to which the sunrays (IR radiation) reflected back by earth are restricted by the green house gases thereby increasing the temperature of the earth and make the climate warmer.

Hence, option A is correct

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When making a turn, you must signal continuously for at least __________ before reaching the intersection.
beks73 [17]
When making a turn, you must signal continuously for at least 100 ft before reaching the intersection.
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2 years ago
Stock Y has a beta of 1.0 and an expected return of 12.4 percent. Stock Z has a beta of .6 and an expected return of 8.2 percent
Harlamova29_29 [7]

Answer: 1.9%

Explanation:

First derive the Market return as this is needed in the Capital Asset Pricing Model by using the same model:

Required return = Risk free rate + Beta * ( market return - Risk free rate)

Using stock Y:

12.4% = Risk free rate + 1 * (market return - Risk free rate)

12.4% = Rf + market return - Rf

Market return = 12.4%

Use this to calculate the Risk free rate:

Stock Z:

8.2% = Rf + 0.6 * (12.4% - Rf)

8.2% = Rf + 7.44% - 0.6Rf

Rf - 0.6Rf = 8.2% - 7.44%

0.4Rf = 0.76%

Rf = 0.76% / 0.4

= 1.9%

7 0
2 years ago
AP PSYCHOLOGY: How do principles of classical conditioning work to create learning?
inysia [295]
Conditioning creates the brain's pattern recognition which makes it easier or harder. Abusive conditioning makes recognizing kind/nonviolent much more difficult, etc.
5 0
3 years ago
Which of the following events demonstrates the link between government policy and the core beliefs of the majority of US citizen
sergij07 [2.7K]

Answer:

I believe that it's 2

Explanation:

all of them show a link between government and it's people but two would have the majority supporting the decision of the governemnt. during the great depression majority would want relief considering that there were not many jobs. almost everyone would've believed on getting help from the government during those times.

3 0
3 years ago
What is the largest expenditure of local government as a whole?
Margaret [11]

Answer:

C

Explanation:

Education topped government spending (860.0 billion), followed by public welfare ($456.7 billion), insurance trust expenditures ($359.8 billion), and utilities ($206.2 billion).

7 0
3 years ago
Read 2 more answers
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