Chapter 6

Question 1

Biodiversity

Answer 1

Full range of different living things a a particular area.

Question 2

Ecosystem

Answer 2

Self sustaining unit consisting living and non living, and interaction between them

Question 3

Biotic

Answer 3

Living components to an ecosystems

Question 4

Intraspecific

Answer 4

Relationships between the same species

Question 5

Interspecific

Answer 5

Relationships between different species

Question 6

Predator prey

Answer 6

One kills the other

Question 7

Mimicry

Answer 7

Harmless prey gain immunity from attack by visual

Question 8

Abiotic

Answer 8

The non living components to an ecosystem

Question 9

Parasitism k

Answer 9

One species benefits at the expense of the other

Question 10

Ectoparasites

Answer 10

Live on the outside

Question 11

Endoparasites

Answer 11

I live on the inside tissue ect

Question 12

Mutualism

Answer 12

Both species benefit neither is harmed

Question 13

Commensalism

Answer 13

One benefits and doesn’t effect the other

Fish hitching rides

Question 14

Amensalism

Answer 14

One is harmed and the other is unexpected

Tree shading another

Question 15

Flow of energy

Answer 15

Energy is lost in ecosystems through heat

Only 10% energy passed on each round

Question 16

Food chain

Answer 16

Producer, primary consumer, secondary, tertiary consumer, top carnivore.

Question 17

Keystone species

Answer 17

Relies on one species to maintain balance and a healthy ecosystem.

Question 18

Community

Answer 18

The sum of different species inhabiting a habitat at a particular time.

Question 19

Ecological niche

Answer 19

Species requirements in its environment.

Eg light

Question 20

Exponential growth

Answer 20

J shaped chart

Question 21

Carrying capacity

Answer 21

S shaped chart

Reached capacity limit.