C11-Earths Resources Flashcards
(10 cards)
1
Q
Equations of photosynthesis
A
6CO2+6H2O~C6H12O6+6O2
2
Q
Where does coal come from?
A
Classed as sedimentary rock
Formed by a thick layer of plant materials
3
Q
Where does crude oil come from?
A
Formed by the remains of plankton deposit
4
Q
Describe short/long wave radiation
A
- the green house gases let short-wavelength electromagnetic radiation pass through
- the surface of the earth emits long-wave length radiation. This energy is trapped in the atmosphere
5
Q
Consequences of global warming
A
Rising sea levels
Extreme weather patterns
Disruption to wildlife
6
Q
Reducing carbon footprint
A
Less electricity
Less food waste
Energy efficient appliances
7
Q
How is nitrogen oxide produced?
A
The reaction of nitrogen and oxygen
At high temp produced by combustion
8
Q
How is carbon monoxide produced and why is it so dangerous?
A
- incomplete combustion
- colourless and odourless
9
Q
What is two fossil fuels create acid rain?
A
- sulphur dioxide
- nitrogen oxide
10
Q
What fossil fuel creates global dimming?
A
-particulates
