2. Explain how melting of permafrost in Alaska contributes to the carbon cycle.

Answers

Answer 1

Answer:

There are microorganisms in the soil and as the permafrost thaws, these microorganisms activate and decompose dead plants and other organic material. This process of decomposition releases greenhouse gases like CO2 into the atmosphere.


Related Questions

How did life on Earth change from one period of geologic time to the next?​

Answers

Answer:through evolution

Explanation:

Evolution but also the tectonic plates moved the land over time. More recently species have died out and with climate changing the temperature is rising being higher water levels.

Which sectors of the economy are growing today?​

Answers

Answer:

1 Advisory & Financial Services.

2 Business Franchises.

3 Consumer Goods & Services.

4 Industrial Machinery, Gas & Chemicals.

5 Life Sciences.

6 Online Retail.

7 Retail Market.

8 Specialist Engineering, Infrastructure & Constractors. Hope this helps and can u give me brainliest

Explanation:

All weather occurs in the mesosphere.
True or false

Answers

Answer:

Troposphere

Explanation:Troposphere. Known as the lower atmosphere almost all weather occurs in this region. The troposphere begins at the Earth's surface and extends from 4 to 12 miles (6 to 20 km) high. The height of the troposphere varies from the equator to the poles.

Can scientists use the same principles they use to study Earth’s history to study also the history of other planets?​

Answers

Answer:

Scientists use the geologic time scale to illustrate the order in which events on Earth have happened. ... They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth. Later, scientists used absolute dating to determine the actual number of years ago that events happened.

Which of the following countries is one of the least densely populated in the world?

Answers

Answer: It looks like this is a multiple choice question and if it is I would need to know what the choices are to be able to answer it correctly. I do know that the least populated country is Mongolia.

Answer:

Mongolia is your answer.

Explanation:

Two students are talking about what causes the tides. Student A says that the tide comes in and goes out based on differences in the height of the sea level. Student B says that the changing tides are caused by Earth rotating into and out of the tidal bulges. Discuss the explanations of the tides by both Student A and Student B. Which explanation is more technically correct

Answers

Answer:

Student A is more technically correct

Explanation:

According to student A ; the tide is caused by the difference in the height of the sea level,  while

According to Student B the changing tides are caused by the earth rotating in and out of the tidal bulges.

while the General  cause of Tides is defined as

The daily rise and fall of tide is caused by the gravitational pull of the sun and moon, and the various heights of the sea at any time of the day represents the rise or fall of tides

hence student A is technically correct.

Step 2:
Mapping
Provide a map showing the position of the area influenced by the
drought that you have identified for your research task. (It is easier
to choose your local area as an area of study.
The map should clearly indicate buffer zones where the decline in
production of food will be located.
The map should include areas of the province/ local area that will
be influenced
The map must have a clear legend/ key.
The scale should be indicated on the map.
Background information about the study area
Provide a brief introduction and description (background
information) of the city (study area) you have selected in terms of:
Historical background
Population
Climate
Describe the location of the area used for the production of food
in relation to the drought stricken area.
Other relevant statistical information resource and sustainability :a study of the effect of load shedding in south Africa ​

Answers

Answer is in the file below

tinyurl.com/wpazsebu

Prolonged drought occurs in the:

Western Cape Province,Easter Cape Province and Eastern Cape in South Africa

Prolonged drought has resulted in low food production.

Buffer zones assist in food production during droughts.

What is a map?

A map is a pictorial representation of certain characteristics of a place such as topography usually drawn on a flat surface.

The characteristic features of an area shown on a map is explained using a legend or key.

The scale of the map indicates what each length on the map will stand for on the actual area.

Drought refers to prolonged periods of little or no rainfall.

Drought-stricken in South Africa include; Western Cape Province,Easter Cape Province and Eastern Cape.

Buffer zones assist in food production during droughts.

Therefore, the prolonged drought in certain regions of South Africa has resulted in low food production.

Buffer zones assist in food production during droughts.

Learn more about drought in South Africa at: https://brainly.com/question/26669840

Which two reasons were thought to have rid Earth of its early water?

Answers

Answer:

all

that include

Explanation:

There are two prevailing theories: One is that the Earth held onto some water when it formed, as there would have been ice in the nebula of gas and dust (called the proto-solar nebula) that eventually formed the sun and the planets about 4.5 billion years ago.

analysis and synthesis of data tropical cyclone Eloise​

Answers

Answer:

What is this a part of?Comment and I can try to help.

The tropical cyclone Elise was one that took place in Moozambique. This was due to the disturbances in the South West Indian basin.

What is Tropical Cyclone Eloise?

This was the intense storm that took place in Moozambique. Leading to loss of lives and lots of properties.

The cyclone was due to the fact that the Indian Basin went into a tropical depresion leading to a serious storm.

The severe flooding led to the loss of 11 lives and injured a lot of people in the country.

Read more on tropical cyclones here:https://brainly.com/question/1222463

What percentage of Japan’s population is over 65 years old? A. 20% B. 25% C. 35% D. 50% Please select the best answer from the choices provided A B C D

Answers

35% ? The most people live for abou 100 years more or less? And I just took 100 -65 which gives me 35. 35 people are over 65 years (35%)

Answer:

25

Explanation:

Please help!! 10 point!!

What is the republican party opinion on nutrition assistance and housing aid?

Answers

Answer:

Republican party wants to boost economic growth, dont mind unstable housing and want to cut off anti-poverty programs. wish more americans on welfare would get jobs and wish to place more restrictions on low income families to push them towards jobs.

Explanation:

What is the smallest type of stream

Answers

Well this might depend on the local terminology for your area, but usually the smallest type of stream is known as a "brook"

A horse owner has established that there is a relationship between weight carried and the finish position of several horses in his stable. By obtaining the regression equation of position finished on weight carried state the gradient of the equation.

Weight carried

  110  

 113 

120 

 115 

 110 

 115 

 117  

 123 

 106 

 108 

 110 

110 

Position Finished

2

6



4

6

5

4

2

1

4

1

3​

Answers

Answer:

110

Explanation:

As machines continue to accomplish more and more of the necessary work in factories, the number of workers needed in those factories tends to _____.

decrease

fluctuate

stay the same

increase

Answers

Answer:

Decrease

Explanation:

Automation and the industrial development of machinery inevitably leads to a decrease in workers.

i asked her whether she ... there with me but she said no.​

Answers

Answer:

Keep trying. Dem girls fickle beasts

Explanation:

Answer: d. would go

Explanation:

Argentina official language

Answers

Answer: spanish

Explanation:

Answer:

Spanish is Argentina's official language.

"While Argentina's official language is Spanish, Argentina has enjoyed so much international migration that Arabic, Italian, German, English, and French are also spoken—at least in pockets throughout the country. There are also over one million speakers of various tribal languages, including Quecha and Guaraní." - www.rosettastone.com

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