Interactions of Trophic

If trophic level 1 is a keystone species, which trophic level is the population it keeps from getting to big?

If there are 500kcal available in trophic level 2, how many kcal of energy would be in trophic level 1 on the diagram?

If there is 1,000 kcal of energy available in level 3 on the diagram, how many calories are used up by level 3 to grow, reproduce and survive?

Type T for True or F for False.

Decomposers in a food web are important because they return nutrients to the soil for the plants to use.

(a)  

The snake eats the field mouse.

(a)  

Type T for True or F for False.

Termites and Grasshoppers eat Grasses.

(a)  

the interaction between two animals by which one animal eats the other

the path of food energy from the Sun to producers then to consumers

a connection of food chains with many food energy paths in an ecosystem

Type T for True or F for False.

Sharks consuming smaller fish and frogs catching and eating insects are examples of predation.

(a)