sceince biolagy

Question 1

mutualism

Answer 1

(+/+)

Question 2

parasitism

Answer 2

(+/-)

Question 3

commensalism

Answer 3

(+/unaffected)

Question 4

ecosystem

Answer 4

a landscape where animals, plants and other organisms work together to form a bubble of life

Question 5

Biotic

Answer 5

a living part of an ecosystem

Question 6

Abiotic

Answer 6

a non-living part of an ecosystem

Question 7

Organism

Answer 7

an animal, cell or plant

Question 8

Megafauna

Answer 8

a large usually extinct organism

Question 9

Producers

Answer 9

an organism that makes there own food E.G plants

Question 10

Consumers

Answer 10

an organism that doesn’t make its food and instead eats other plants/animals for energy

Question 11

Autotrophs

Answer 11

an organism that produced its food using carbon dioxide, light or other chemicals to produce energy

Question 12

Heterotrophs

Answer 12

an organism that eats other plants or animals for energy or nutrients

Question 13

Trophic level

Answer 13

the position of an organism in the food chain

Question 14

Food chain

Answer 14

group of organisms linked in order of the food they eat

Question 15

Food web

Answer 15

consists of all the food chains in a single ecosystem

Question 16

Apex predator

Answer 16

a predator at the top of the food chain with no predators of its own

Question 17

Competition

Question 18

Predator

Answer 18

an animal that naturally preys on others

Question 19

Prey

Answer 19

an animal that is caught and killed by another for food

Question 20

Energy pyramid

Answer 20

a diagram that shows the flow of energy from one tropic level to another

Question 21

Photosynthesis

Answer 21

when a plant turns carbon dioxide, water and sunlight into oxygen and energy

Question 22

Ectothermic

Answer 22

cold-blooded animals

Question 23

Endothermic

Answer 23

non-cold blooded animals

Question 24

Herbivore

Answer 24

an organism that mostly feeds on plants

Question 25

Omnivore

Answer 25

an organism that can sustain both plants and other animals

Question 26

carnivore

Answer 26

an animal that eats meat

Question 27

biodivirsity

Answer 27

all the different kinds of life you'll find in one area

Question 28

primarry consumer

Answer 28

an organism that eats plants

Question 29

secondary consumer

Answer 29

organisms that receive their energy from primary consumers

Question 30

teraity consumer

Answer 30

those that eats the secondary consumers

Question 31

decomposter

Answer 31

organism that breaks down dead organic material

Question 32

describe a Diprotodon

Answer 32

1. looks like a wombat and kwoka 2. very big 3. herboviare

Question 33

descibe a Megalania

Answer 33

1monteri lizard 2.very big 3.carnivoore

Question 34

describe a Procoptodon

Answer 34

1.short-faced kangroo 2.herbivore 3.large