Ecology Test Review

Which trophic level has the least energy?

• Producer

• Primary Consumer

• Secondary Consumer

• Tertiary Consumer

Which is an abiotic factor?

• pH of water

• Plants

• Fish

• Frogs

Which is a biotic factor?

• Nitrogen

• Rocks

• Soil

• Bacteria

There is already soil present in

• Primary Succession

• Secondary Succession

A forest fire destroys an area. What is the likely succession of plants?

• Mosses, grasses, bushes, trees

• grass, large trees, bushes, moss

• grass, bushes, early trees, large trees

• moss, trees, bushes, grass

Which is a community?

• Fish, Turtles, Frogs

• A group of turtles

• One frog

• The frogs, turtles, fish, and water temperature

Fleas on a cat

• Commensalism

• Mutualism

• Parasitism

Fish cleaning a shark's teeth

• Mutualism

• Commensalism

• Parasitism

Egrets on a cow eating the surrounding bugs. The cow is unaffected

• Mutualism

• Commensalism

• Parasitism

What is the carrying capacity?

• 40

• 60

• 65

• 3