Relationshios Between The Two Cycles

Question 1

what happens if soil and ash flows into rivers?

Answer 1

increase carbon content

Question 2

how does water leave the rainforest cycle as an output?

Answer 2

streamflow due to reduced interception and increased surface runoff

Question 3

what are two causes of desertification?

Answer 3

increased surface run off as it could reduce overall evapotranspiration and precipitation in these areas

high temperatures could lead to forest migration as some habitats become unsuitable

Question 4

what can cause an intact rainforest to deteriorate?

Answer 4

reduced rainfall

as this could lead to drought periods

Question 5

what does deforestation on peatlands and digging drainage channels reduce?

Answer 5

reduces water storage

the organic peat isnt preserved underwater so decompose quick

releasing co2 into the atmosphere

Question 6

what does blocking drainage ditches in peatland rainforests do?

Answer 6

restore the natural environment by increasing soil water storage and decreasing runoff

raising the water table and decreasing flood risk

carbon storage is also increase as peat is made up of carbon and water