food chain

Question 1

what is a food chain

Answer 1

the direction of biomass transfer between organisms

Question 1

what is a PRODUCER

Answer 1

Produces biomass e.g. plants, algae

Question 2

what are primary consumer

Answer 2

herbivore/omnivore who eat plants

Question 3

what are secondary consumer

Answer 3

carnivore/omnivore who eat the animal who ate the plant

Question 4

what is a tertiary consumer

Answer 4

carnivore/omnivore who are at the top of the food chain and no one eats them

Question 5

what is a apex predators

Answer 5

are always at the top of the food chain, and have no natural predator.

Question 6

what happens if one ogranisms leaves

Answer 6

it will reduce the population of all of the other organisms that come after it as they will not have anything to eat

Question 7

what is the process of water cycle

Answer 7

1. precipitation (rain)
2. runs into river or sea or the floor
3. sun evaporates the water
4. when cloud is too heavy rains again

Question 8

what is the 3 processes of carbon cycle

Answer 8

photosynthesis co2 – glucose

respiration glucose– co2

combustion fuel– co2