9-1 Communities

What term describes the place where an organism or species usually lives?

• Population

• Community

• Habitat

• Ecosystem

State the term that describes the trophic level that consists of plants at the start of every food chain

Most of the the energy released in respiration is what form of energy?

• Light

• Heat

• Kinetic

• Sound

Herbivores occupy which trophic level in a food chain?

• Primary consumer

• Secondary consumer

• Decomposers

• Tertiary consumer

State the term that describes the dry mass of an organism

Identify the abiotic factor

• Competition

• New predator

• New pathogen

• Temperature

Identify the biotic factor

• pH of soil

• Competition

• Light intensity

• Carbon dioxide level

State the term for all the organisms of one species living in a habitat

How much energy typically flows from one trophic level to another in a food chain?

• 100%

• 10%

• 1%

• 0.1%

State the term for a non living factor that could influence the distribution of a plant or animal species