Ch5/7

Question 1

Demography

Answer 1

Study of human population

Question 2

Industrial Revolution

Answer 2

When the exponential growth began because of factories/cities

Question 3

Ecological Footprint

Answer 3

measurement of impact: resources they use/ production of waste (waste, electricity, food, recycle)

Question 4

Athromes

Answer 4

Ecological patterns made by humans (No more biomes) (cities/towns)

Question 5

Monoculture

Answer 5

Growing only one crop in a place at a time

Question 6

Invasive species

Answer 6

When an organism goes to a new place

Question 7

Ozone layer

Answer 7

Protects humans from UV (Destroyed by CFC’s

Question 8

Biological magnification

Answer 8

small quantities of a substance grows every trophic level

Question 9

Greenhouse effect

Answer 9

Absorbs reflected heat and sends back to Earth - layer gets thicker because of fossil fuels which is making Earth warmer

Question 10

Negative impacts of climate change

Answer 10

•unpredictable and violent weather
•sea levels rise
•plants and animals cannot adapt fast enough