Which of these organisms is the primary consumer?

What is the hawk in the food web?

How much energy is transferred between trophic levels?

What is labeled as 1?

What is labeled as 2?

What is labeled as 3?

What is labeled as 4?

What is labeled as 5?

What is labeled as 6?

If trophic level 1 has 450,000 kcal how much energy would be at trophic level 4?

aquatic biome that covers 3/4 of earth

this is the type of biome on land

this is the type of biome in water

first species to populate the area and eventually die adding organic material to help form soil for plants

which of these would NOT be found in trophic level 1?

captures energy from sunlight and changes it into energy

carnivores eat this

omnivores eat this

herbivores eat this

anything that limits an organism's ability to live in a particular environment.

gradual, natural change and species replacement that takes place in the communities of an ecosystem over time

group of abiotic factors that influence the type of climax community that develops in an area

which of these are consumers that feed on other organisms

which of these are producers that produce their own food

do decomposers need energy to live?

how does a food chain start?

what type of relationship is this:

Heartworms develop

inside a dog’s heart,

living off the blood

and causing severe

health problems, and

sometimes death.

what type of relationship is this:

The cattle egret

follows herds of

cattle eating the

insects stirred up by

the cattle.

what type of relationship is this:

The oxpecker rides on

the back of rhinos

eating off the ticks

and alerting the rhinos

to predators.