The ocean stores carbon from its interactions with the atmosphere, so the ocean serves as (a) _________ for the carbon cycle.

Question

carbon flux

carbon dioxide

carbon source

carbon sink***

Bacteria add carbon to the carbon cycle by

decomposing dead organisms.***

being consumed by larger organisms, such as plankton.

performing photosynthesis.

exchanging carbon dioxide and oxygen gases.

Breathing is related to the carbon cycle because

it converts glucose and oxygen to water and carbon dioxide.

only animals release carbon dioxide as a waste product.

it produces energy.

organisms exhale carbon dioxide.***

Which of the following is a carbon sink in the desert?

snakes

insects

plankton

cacti***

Where does cellular respiration occur?

bacteria

chlorophyll

lungs

mitochondria***

Answer 1

All correct, 100% :)

Answer 2

thank u im passing this class cuz of u

Answer 3

Nunya is a real one, that's for sure!

(All good, 100)

Answer 4

In 2022, there is a new question. Researchers determine the population of phytoplankton in an area of the ocean is significantly decreased compared to the previous year. What can they conclude from this observation?
The answer is the plankton as a carbon sink and as a carbon source in the area will be less than expected.

Answer 5

No is also correct

Answer 6

these are all correct

Answer 7

yall are legends

Answer 8

y’all are incredible 100%

Answer 9

ya'll are so nice, def helping <333

Answer 10

1. B
2. B
3. A
4. A
5. D

Answer 11

1. Carbon sink
2. Mitochondria
3. Decomposing dead organisms
4. Organisms exhale carbon dioxide
5. The plankton as a carbon sink and as a carbon source in the area will be less than expected.

Answer 12

Thx

Answer 13

toms is right :DD

Answer 14

Tom is still correct as of 9/6/2023