Chemistry of the Atmosphere

Question 1

Acid Rain

Answer 1

Rain that is acidic due to dissolved gasses, such as sulfur dioxide, produced from the burning of fossil fuels.

Question 2

Carbon Footprint

Answer 2

The total amount of carbon dioxide and other greenhouse gases emitted over the full life cycle of a product.

Question 3

Environmental Implication

Answer 3

The effect that the activity has on the environment.

Question 4

Fossil Fuels

Answer 4

Natural fuels such as coal and gas, formed in the past from the remains of living organisms.

Question 5

Global Climate Change

Answer 5

A long-term shift in global climate patterns.

Question 6

Greenhouse Effect

Answer 6

The increase in the Earth’s atmosphere due to the greenhouse gasses in the atmosphere trapping infrared radiation on the surface.

Question 7

Greenhouse Gasses

Answer 7

Gasses including water vapour, carbon dioxide, and methane. Greenhouse gasses in the atmosphere maintain temperatures on Earth high enough to support life.

Question 8

Particulates

Answer 8

Particulates cause global dimming and health problems for humans. Carbon particulates (soot) are a product of incomplete combustion.

Question 9

Photosynthesis

Answer 9

Oxygen was produced in the early atmosphere by photosynthesis of plants and algae. This simultaneously decreased the amount of carbon dioxide in the early atmosphere. 6CO2 + 6H2O -> C6H12O6 +6O2

Question 10

Pollutants

Answer 10

A substance introduced into the environment that has undesired effects.