8/21/24, 7:57 AM AQA A-LEVEL GEOGRAPHY 7037/1 PAPER 1 PHYSICAL GEOGRAPHY MARK SCHEME JUNE 2024 GET IT 100% RIGHT/ …
AQA A-LEVEL GEOGRAPHY 7037/1 PAPER 1 PHYSI... Study
AQA A-LEVEL GEOGRAPHY 7037/1 PAPER 1
PHYSICAL GEOGRAPHY MARK SCHEME JUNE
2024 GET IT 100% RIGHT/ ALREADY GRADED A+
Terms in this set (142)
what are systems made up inputs, outputs, stores, flows, boundaries
of?
both energy and matter canenter and leave an open
open system
system
matter cant enter or leave - cycles between stores
closed system
energy can enter and leave
amplify the change in the inputs and outputs
positive feedback loop
e.g temperature rising = melting ice caps = temperature
rising
mechanisms counteract the change in inputs and
outputs
negative feedback loop
e.g large co2 inout = atmospheric co2 increased =
increase plant growth = plants remove co2 and store it
= less co2 in atmosphere
, 8/21/24, 7:57 AM AQA A-LEVEL GEOGRAPHY 7037/1 PAPER 1 PHYSICAL GEOGRAPHY MARK SCHEME JUNE 2024 GET IT 100% RIGHT/ …
all parts where its cold enough for water to freeze -
AQA A-LEVEL GEOGRAPHY
cryosphere 7037/1 PAPER 1 PHYSI...
glacial landscapes
The outermost layer of Earth, including the mantle and
lithosphere
crust.
living things are found - all living parts of the earth -
biosphere
plants, animals, birds, fungi, insects, bacteria
all the water on the earth - may be in liquid form (lakes
and rivers), solid form (ice in the cryosphere), or gas
hydrosphere (water vapour stored in the atmosphere
it can be saline or fresh
layer of gas between the earth surface and space,
atmosphere
held in place by gravity
the earths sytem is a... cascading system
99.9% of the carbon on earth is stored in sedimentary
rock
carbon in the lithosphere
0.004% is stored in fossil fuels, such as coal and oil, in
the lithosphere
dissolved in rivers, lakes and oceans
oceans are the second largest carbon store containig
carbon in the hydrosphere approx. 0.04%
the majoriy of this carbon is found deep in the oceans
in the from of dissolved inorganic carbon
stored as CO2 and methane
carbon in th atmosphere
contains 0.001% of the earths carbon
stored in the tissue of living organisms and is
transferred to the soil when these things die and decay
carbon in the bioshphere
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