D4.3 Climate Change (IB Biology)

studied byStudied by 1 person
0.0(0)
learn
LearnA personalized and smart learning plan
exam
Practice TestTake a test on your terms and definitions
spaced repetition
Spaced RepetitionScientifically backed study method
heart puzzle
Matching GameHow quick can you match all your cards?
flashcards
FlashcardsStudy terms and definitions

1 / 11

encourage image

There's no tags or description

Looks like no one added any tags here yet for you.

12 Terms

1

Anthropogenic

derived from human activities

New cards
2

positive feedback loop

Causes a system to change further in the same direction.

New cards
3

carbon cycle

The organic circulation of carbon from the atmosphere into organisms and back again

New cards
4

ocean acidification

decreasing pH of ocean waters due to absorption of excess atmospheric CO2 from the burning of fossil fuels

New cards
5

Melting sea ice

Will not affect sea level; melting of land ice will cause a rise in sea level.

New cards
6

ice sheets and glaciers

second largest reservoir of water

New cards
7

Afforestation

planting trees

New cards
8

deforestation

Destruction of forests

New cards
9

Phenology

the study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life.

New cards
10

net carbon source

If more carbon leaves a store than enters it.

New cards
11

coral bleaching

A phenomenon in which algae inside corals die, causing the corals to turn white.

New cards
12

Ocean pH

Seawater is slightly alkaline
Surface water average pH 8.1
Ocean water pH decreases with depth

New cards
robot