Q3 Bio Benchmark Review Questions

True or False: Secondary Succession occurs on cooled lava.

• True

• False

Secondary succession occurs _____ than primary succession as there are already seeds and soil.

Secondary succession occurs after all catastrophic events EXCEPT

• Drought

• Tornado

• Hurricane

• Volcanic Eruption

This kind of succession needs soil to be formed before plants grow?

• Primary

• Secondary

• Neither

• Both

An organism made of two or more cells

• Single celled

• Unicellular

• Multicellular

A group of the SAME species in an area

• Community

• Ecosystem

• Niche

• Population

A mountain lion & a wolf both rely on deer as a food source. The mountain lion & wolf would do what for that resource?

• Compete

• Cooperate

• Nothing

• Give up

A tick feeds off of a dog. This is an example of...

• Parasitism

• Cooperation

• Commensalism

• Mutualism

Type of symbiosis where BOTH organisms benefit

• Parasitism

• Mutualism

• Commensalism

• Competition

Here we have a food web. If the grasshopper's number suddenly decreases, how would the food web be disrupted?

• The frog will have less food

• The rat will be unaffected

• The butterfly will have more competition

• No change