Animaly And Planty Stuff

Question 0

What do the arrows on a food chain indicate?

Answer 0

Energy transfer

Question 1

What is a food chain?

Answer 1

The energy transfer as one thing eats another

Question 2

What is a food web?

Answer 2

Lots of food chains overlapping.

Question 3

What does an energy pyramid show?

Answer 3

The amount of energy received each time something is eaten and what kind of consumer it is.

Question 4

Biotic factors

Answer 4

Living things

Question 5

Abiotic factors

Answer 5

Non-living things

Question 6

Levels of organization are

Answer 6

Atoms, molecules, cell organelles, cells, tissue, organ, organ system, organism, species, population, community, ecosystem, biome, biosphere

Question 7

Difference between decomposer and scavenger

Answer 7

Scavenger eats dead things decomposers decompose dead things.

Question 8

Niche means

Answer 8

The role or job an animal has.

Question 9

5 characteristics of the rainforest

Answer 9

1. Very rainy
2. warm
3. Vines
4. Thousands of species
5. Deforestation

Question 10

Desert characteristics

Answer 10

1. Hot
2. Dry
3. Grows back slowly
4. Lizards
5. Bats

Question 11

Grassland

Answer 11

1. Warm
2. Grassy
3. Crop growth is bad for it
4. Bison
5. Rabbit

Question 12

Deciduous forest

Answer 12

1. Freezing winters
2. Summer hot and humid
3. Deforestation
4. Bats
5. Birds

Question 13

Taiga

Answer 13

1. Deforestation
2. Long, cold, snowy winter
3. Short, warm, moist summers
4. Bears
5. Moose

Question 14

Tundra

Answer 14

1. Drilling can be a problem
2. Long, dark, freezing winters
3. Short cool winters
4. Lemmings
5. Mosses

Question 15

Salinity?

Answer 15

The amount of salt dissolved in water

Question 16

Human impact on saltwater biomes

Answer 16

Over fishing

Question 17

Human impact on freshwater biomes

Answer 17

Pollutants

Question 18

Coral reef?

Answer 18

Under water stuff made from outside skeletons of tiny, soft, boiled animals called coral

Question 19

Coral reefs are abiotic

Answer 19

False

Question 20

Wetland?

Answer 20

Aquatic ecosystem that have a thin layer of water covering the soil that is wet most of the time containing fresh, salt or both water.

Question 21

Factors that effect biodiversity

Answer 21

Area, climate niche

Question 22

Why is biodiversity valued?

Answer 22

1. Bigger gene pool
2. Raw materials
3. Oxygen
4. Food

Question 23

5 causes of extinction

Answer 23

1. Poaching
2. Pollution
3. Habitat destruction
4. Earthquakes
5. Volcanoes

Question 24

3 ways to protect biodiversity

Answer 24

1. Poaching laws 2. Laws 3. Captive breeding

Question 25

If one organism becomes extinct...

Answer 25

Other species would over populate or die out

Question 26

Keystone species

Answer 26

Influences the survival of other species

Question 27

Most biodiversity

Answer 27

Tropical rain forest

Question 28

Difference between primary and secondary succession

Answer 28

Primary I'd when nothing is there, secondary is where was something but it's not there anymore.

Question 29

Pioneer species

Answer 29

1. Lichens | 2. Mosses

Question 30

When has the equilibrium been met

Answer 30

Climax community

Question 31

Eutrophication

Answer 31

The process of a body of water becoming nutrient rich.

Question 32

Human influence on eutrophication

Answer 32

1. Fertilizer | 2. Pollutants