Earth's Atmosphere Flashcards
1
Q
Why is carbon monoxide hard to detect?
A
Colourless and odourless gas (Toxic)
2
Q
Give effects of Sulfur dioxide and oxides of nitrogen
A
Cause respiratory problems and acid rain
3
Q
Give effects of Particulates
A
Cause global dimming and health problems in humans
4
Q
Give 3 effects of Climate Change
A
- Rising sea levels
- Increased frequency of extreme weather
- Changes in distribution of wildlife species
5
Q
Describe the Earth’s early atmosphere
A
Intense volcanic activity which released gases such as Carbon Dioxide , Methane and Water vapour which made todays oceans.
6
Q
What is the percentage of Argon in the atmosphere?
A
0.9%
7
Q
What is the percentage of Oxygen in the atmosphere?
A
21%
8
Q
What is the percentage of Carbon dioxide in the atmosphere?
A
0.035%
9
Q
What is the percentage of Nitrogen in the atmosphere?
A
78%
