4.2

Question 1

Nitrogen Fixation

Answer 1

Bacteria that takes atmospheric nitrogen and changes it into energy plants can use

Question 2

Nitrification

Answer 2

The process of combining or filling with nitrogen or one of its compunds

Question 3

Detrification

Answer 3

Nitrates –> back to atmosphere as nitrogen gas

Question 4

Photosynthesis outputs

Answer 4

Oxygen and glucose

Question 5

Photosynthesis inputs

Answer 5

Light, carbon dioxide, and water

Question 6

Cellular Resperation (CR) outpouts

Answer 6

energy in form of ATP

Question 7

CR inputs

Answer 7

glucose and oxygen

Question 8

Organisims that perform the processes of photosynthesis and CR

Answer 8

Plant cells + bateria and algea

Question 9

Humans effecting carbon and nitrogen cycles?

Answer 9

Burning of fossil fuels and deforestation

Question 10

BTB yellow?

Answer 10

Carbon

Question 11

BTB blue?

Answer 11

Less carbon

Question 12

Predict how BTB will change color in a test tube depending upon light

Answer 12

Green after being placed in the light because the plant would remove CO2 by photosynthesis; yellow after being placed in the dark because the plant would release CO2 by respiration.