Ecology Review

Front

What type of organism is fungi? Options: Producer, Autotroph, Decomposer, Apex predator

Back

Decomposer

Front

Which of these is a correct food chain? Man-->cow-->grass, Man <--cow <--grass, Man<--grass<--cow, Man-->grass-->cow

Back

Man <--cow <--grass

Front

Every food web indirectly or directly requires the sun.

Back

True

Front

Collectively, physical factors such as light, temperature, and moisture that affect an organism's life and survival are called the

Back

Abiotic Environment

Front

An ecosystem consists of biotic and abiotic factors.

Back

True

Front

Which biome has extremely high biodiversity?

Back

Tropical Rainforest

Front

Name the secondary consumer. Options: Polar Bear, Algae, Arctic cod, Shrimp

Back

Arctic cod

Front

Identify the list that states the six levels of ecology in order (the level on the right should include the levels on the left): Population, organism, community, biosphere, biome, ecosystem , Organism, population, community, biome, ecosystem, biosphere, Organism, population, community, ecosystem, biosphere, biome, Organism, population, community, ecosystem, biome, biosphere

Back

Organism, population, community, ecosystem, biome, biosphere

Front

What is true about secondary consumers in an ecosystem? Options: They eat only plants, They are eaten by primary consumers, They are smaller and weaker than primary consumers, They are fewer in number than primary consumers.

Back

They are fewer in number than primary consumers.

Front

One biotic factor that affects consumers in an ocean ecosystem is:
- temperature variation
- number of autotrophs
- salt content
- pH of water

Back

number of autotrophs