Unit 3 Test

Question 1

What are 2 sources of nitrogen in the atmosphere

Answer 1

Volcanoes and dentrification

Question 2

2 CO2 sources in the atmosphere

Answer 2

Burning Fossil fuels and cellular respiration

Question 3

Carbon resivwor example

Answer 3

Sedimentary rock

Question 4

Nitrogen Resivwor

Answer 4

Atmosphere

Question 5

If there is 100 energy on one trophic level, than how much is on the one above.

Answer 5

10

Question 6

Dependant Variable

Answer 6

The thing that is being measured

Question 7

Independent Variable

Answer 7

The thing that is being changed in an experiment

Question 8

What are the 7 macronutrients

Answer 8

NKCHOPS

Question 9

NPP formula

Answer 9

NPP=GPP-Resp

Question 10

Thousandth of a meter

Answer 10

Mili

Question 11

Hundred meters

Answer 11

Hecto

Question 12

Hundredth of a meter

Answer 12

centi

Question 13

ten meters

Answer 13

deca

Question 14

Nitrogen cycle order of events

Answer 14

Nitrogen fixation/Nitrification/Assimilation/Ammonification/Dentrification

Question 15

What is the driving force of the nitrogen cycle

Answer 15

Bacteria

Question 16

Atmospheric nitrogen–>Nitrogen Fixation—>???

Answer 16

Ammonia

Question 17

Ammonia —-> Nitrification—> ???

Answer 17

Nitrates

Question 18

Nitrates —-» ???? ——> Organic nitrogen in plants

Answer 18

Assimilation

Question 19

Nitrates —–> dentrification —»> ????

Answer 19

N2 Gas

Question 20

Mutualism

Answer 20

Both species benefit

Question 21

Commencialism

Answer 21

Species one benefits/Species 2 stays constant

Question 22

Parasitism

Answer 22

Species 1 benefits while species 2 is harmed

Question 23

Competition

Answer 23

Both Species are harmed

Question 24

What are 2 sources of pollution that hurt the ozone layer.

Answer 24

Aerosis and Hairspray