Carbon Cycle

Question 1

Photosynthesis

Answer 1

When plants to CO2 + sunlight and makes food + O2 for themselves

Question 2

Respiration

Answer 2

When you exhale CO2

Question 3

Productivity

Answer 3

How much life can be supported

Question 4

Biomass

Answer 4

The mass of all living things in a ecosystem

Question 5

Agricultural Activities

Answer 5

Plants, animals, fuel/heating, machinery, fertilizer

Question 6

Deforestation

Answer 6

Removing trees

Question 7

Reforestation

Answer 7

Planting trees

Question 8

Weathering

Answer 8

Wearing down of rocks

Question 9

Erosion

Answer 9

Transport of soil and rocks by permafrost

Question 10

Soil quality

Answer 10

Healthy soil (+)
Dry soil (-)
Permafrost (-)
Melting permafrost (+++) methane

Question 11

Sedimentation

Answer 11

Making rocks

Question 12

Resource extraction

Answer 12

Mining, gas, fossil fuels

Question 13

Burning of fossil fuels

Answer 13

Transportation, factories,

Question 14

Fire

Answer 14

Forest fire, factory fire, campfire

Question 15

Ocean acidification

Answer 15

Harmful to aquatic environment

Question 16

CO2 in the ocean

Answer 16

When the oceans absorbs the CO2
Acts as a sink

Question 17

Greenhouse gases (GHG)

Answer 17

CO2 [carbon dioxide]
Water Vapor
Methane [CH4]
CO [carbon monoxide (very deadly)]