Ecology so far .....

Which level of biological organisation would include all the cats, insects, people, plants, sunshine, water, temperature on the SZPAG campus?

• biome

• community

• ecosystem

• population

The role of an organism in its ecosystem is called what?

• niche

• habitat

• job

• community

Is it possible for 2 organisms to have the same habitat but different niches?

• yes

• no

Which kind of organism breaks down dead organic matter by digesting it internally?

• decomposer

• omnivore

• producer

• detritivore

Which kind of organism CANNOT make food itself?

• chemoautotroph

• photoautotroph

• heterotroph

• green plant

Which of these (may be more than one) correctly describes the mouse in this food chain?

• trophic level 3

• secondary consumer

• carnivore

• heterotroph