Ecology Review Quizizz

Where do crickets get their energy?

• Cattails

• Marsh Grass

• Grasshoppers

• Shrews

Which organisms have the most available energy in an energy pyramid?

• Producer

• Consumer

• Decomposer

• Scavenger

How much energy is passed on to each trophic level in an energy pyramid?

• 10%

• 90%

• 50%

• 80%

In this food web, which two organisms could be harmed if the mouse population were to decrease?

• Deer and caterpillar

• Wolf and snake

• Oak and grass

• Hawk and songbird

A group of particular organisms that belong to the same species that live in the same habitat is known as a:

• Population

• Ecosystem

• Community

• Biome

If these organisms were arranged in a food pyramid, which organism would have the least amount of total energy available?

• coyote

• insect

• lizard

• shrub

About 10% of the energy at one trophic level is passed to the next level. What usually happens to the energy that is not passed to the next trophic level or used to carry out life processes?

• It is given off as heat.

• It is stored as vitamins

• It is used in reproduction.

• It is used in protein synthesis.

What does biodiversity mean?

• Only one species in an area.

• The different amount of species in an area

• All abiotic life

• Nitrogen fixation

Multiple organisms of the same species describes a

• organism

• population

• community

• ecosystem

What do ecosystems have that the other three levels of organization do not have?

• living things

• biotic factors

• abiotic factors

• organisms