WorksheetsYear 11 atmosphere quiz
Total questions: 10
Worksheet time: 7mins
Volcanoes in the early atmosphere produced a large amount of
Carbon dioxide
Oxygen
Helium
Hydrogen
There was no life in the early atmosphere due to
The high levels of nitrogen
The high levels of oxygen
The low levels of oxygen
Oceans were able to form due to
More ntirogen
Less oxygen
Water vapour condensing
Water vapour evaporating
The development of organisms which could carry out (a) allowed for oxygen levels to increase.
As oxygen increased, organisms which could (a) were able to develop
The earths atmosphere now consists of
60% nitrogen
78% nitrogen
95% nitrogen
20% nitrogen
The level of carbon dioxide in the atmosphere is:
0.04%
5%
0.5%
4%
True or false: The Earth has natural cycles of cooling and warming.
True
False
True or false: The current rate of global warming is not any different to previous cycles.
True
False
The main direct cause of global sea level rise is:
Deforestation
Ice caps melting
Warmer temperatures
