Front

Ecology is the study of .

Back

Interactions among organisms and their environments

Front

Which of the following is abiotic?

• A tree in a forest.
• Wood from the tree on the forest floor.
• A termite on the tree.
• The soil the tree is growing in.

Back

The soil the tree is growing in.

Front

Which of the following is biotic? Food, Water, Air, Light

Back

Food

Front

A close, ongoing relationship between species in which at least one is benefiting and the other is not helped or harmed.

Back

Commensalism

Front

An ongoing relationship in which one organism benefits and the other is harmed.

Back

Parasitism

Front

What type of ongoing relationship is it when birds eat food from between the teeth of alligators, leaving the alligators with clean teeth and the birds with a meal?

Back

Mutualism

Front

Which of the following is a predator and prey relationship? A. Cow and grass. B. Vulture and a dead lion. C. Tick and a deer. D. Spider and a fly.

Back

Spider and a fly.

Front

Bee and flower.

Back

Mutualism

Front

Bird builds nest in tree.

Back

Commensalism

Front

Tick and Deer

Back

Parasitism