G7 Ecosystems Key Word KA

Question 1

A diagram showing many interconnected food chains

Answer 1

Food Web

Question 2

A Network of interactions between all living organisms in a habitat and the nonliving factors around then

Answer 2

Ecosystem

Question 3

A sugary liquid made by flowers to attract insects for pollination

Answer 3

Nectar

Question 4

Active at night

Answer 4

Nocturnal

Question 5

Affect one another

Answer 5

Interact

Question 6

Everything around an organism that affects it

Answer 6

Environment

Question 7

Features of an organism that helps then live and reproduce in their habitat

Answer 7

Adaptations

Question 8

moving pollen from the anther where it is made to the stigma

Answer 8

Pollinating

Question 9

The place where an organism lives

Answer 9

Habitat

Question 10

The study of organisms in their natural environment

Answer 10

Ecology

Question 11

Tiny grains made by flowers which contains male gametes

Answer 11

Pollen

Question 12

A species that has been introduced to an ecosystem

Answer 12

Invasive species

Question 13

get rid of / totally desetory

Answer 13

Eradicate

Question 14

No longer existing

Answer 14

Extinct

Question 15

Type of organism that are living in their natural habitat

Answer 15

Native species

Question 16

A chemical used to kill insects

Answer 16

Insecticide

Question 17

A persistent substance stay in the environment for a long time

Answer 17

Persistent

Question 18

Gradual increase of a substance inside an organism’s body it happens when the substances cannot be broken down inside the body cells

Answer 18

bioaccumulation

Question 19

Gradual increase in quality

Answer 19

Accumulate

Question 20

Increase in concentration of a substance as you go up a food chain

Answer 20

Biomagnification

Question 21

Something that can be broken down naturally by bacteria and fungi

Answer 21

biodegradable