Relationships Between Organisms

Question 1

Predator

Answer 1

The predator eats the prey. A predator is usually a carnivore

Question 2

Prey

Answer 2

A prey is the animal or plant eaten by the predator. The prey is usually a herbivore

Question 3

tertiary

Answer 3

The third consumer in a food pyramid or web

Question 4

10% rule

Answer 4

The energy or glucose passed on to the next level of the food chain or web

Question 5

Energy pyramid

Answer 5

A pyramid that shows the energy getting passed in an ecosystem. The bottom of the pyramid shows the producer and the top shows the tertiary consumer

Question 6

Symbiosis

Answer 6

A relationship in which two different organisms depend on each other for survial

Question 7

Mutualism

Answer 7

A symbiotic relationship in which both species benefit

Question 8

Parasitism

Answer 8

A symbiotic relationship in which one species benefits while the other is harmed

Question 9

Commensalism

Answer 9

A symbiotic relationship in which one species benefits while the other is unharmed