Ecosystem

What is a relationship between two organisms in which both benefit?

• Parasitism

• Mutualism

• Commensalism

• Predation

What is the number of a species that live together in the same place?

• Ecosystem

• Community

• Population

• Group

What are consumers that only eat animals?

• Heterotrophs

• Omnivores

• Autotrophs

• Carnivores

The following are living components of the ecosystem except

• Worms

• Moss

• Rocks

• Dolphins

Autotrophs are _________________.

• Producers

• Carnivores

• Omnivores

• Decomposers

Commensalism is ____________.

• a relationship between two organisms in which both benefit.

• a relationship between two organisms in which one is helped while the other is not affected.

• an organism that break down organic matter.

• a large community of living organisms in a particular area.

What is an animal that hunts, catches, and eats other animals?

• Prey

• Carnivore

• Scavenger

• Predator

Which of the following is not a symbiotic relationship?

• Parasitism

• Mutualism

• Predation

• Commensalism

Herbivores, carnivores and omnivores are types of ________.

• Producers

• Heterotrophs

• Decomposers

• Autotrophs

Which is not an example of a decomposer?

• Bacteria

• Mushroom

• Scavengers

• Other fungi