caborn -changes in the carbon cycle

Question 1

what two natural process can alter the magnitude of carbon stores>

Answer 1

wild fires

volcanic eruptions

Question 2

where is a common place of wildfires?

Answer 2

savannah grasslands

Question 3

how do wildfires change carbon stores?

Answer 3

transfer large quantities of carbon that had been stored in vegetation into the atmosphere
also reduce photosynthesis

Question 4

how can wildfires have neutral effect on the amount of atmospheric carbon?

Answer 4

as they can encourage growth of new plants

Question 5

who do cvolcanic eruptions change the carbon stores?

Answer 5

carbon that is stored deep in the lithosphere in sedimentary rocks can be released in magma
however the amount of carbon released is such less significant than human activities

Question 6

what human activities can change the carbon stores and transfers?

Answer 6

hydrocarbon extraction and use (fossil fuels)
deforestation
framing practices
land use changes

Question 7

when did the impact of humans on the carbon cycle change?

Answer 7

since the industrial revolution

Question 8

what flow do humans impact the most?

Answer 8

the flow of carbon from the lithosphere and biosphere into the atmosphere

Question 9

what how does lands changes impact?

Answer 9

deforestation

concrete production

Question 10

what % of anthropogenic carbon does concrete production release?

Answer 10

5%

Question 11

who does concrete production cause carbon?

Answer 11

when calcium carbonate is heated it