carbon cycle

Question 1

what is the 1st stage of the carbon cycle

Answer 1

carbon dioxide moves from atmosphere to biosphere from photosynthesis

Question 2

the 2nd stage of the carbon cycle

Answer 2

carbon dioxide moves to the atmosphere when organisms die

Question 3

3rd stage of the carbon cycle

Answer 3

carbon enters the geosphere when organism remains are trapped

Question 4

4th stage of the carbon cycle

Answer 4

carbon enters the atmosphere from bushfires and volcanoes

Question 5

where is carbon stored

Answer 5

tree wood
decomposing remains

Question 6

what does the store carbon transform to

Answer 6

fossils or fossil fuels

Question 7

how do you tell how old fossils are

Answer 7

the lower the level of carbon 14 is the older it is

Question 8

what actions disrupt the carbon cycle

Answer 8

human activities - burning fossil fuels, clearing land, industrial processes

Question 9

what are the negative effects of disrupted carbon cycle

Answer 9

rising sea levels, loss of habitat, release of methane from melting ice, acidic seawater