Exploration Quest Exam Review

An organism that eats producers

• decomposer

• consumer

• primary producer

• secondary producer

the place where an organism lives that provides the things it needs to survive

• biome

• ecosystem

• habitat

• niche

an organism that eats first level consumers

• producer

• second level consumer

• tertiary consumer

• decomposer

an organism's particular role in its habitat, or when and how it survives

• niche

• adaptation

• habitat

• symbiosis

an organism that makes its own food through photosynthesis

• scavenger

• primary consumer

• secondary consumer

• producer

the number of individuals/unit area

• carrying capacity

• population density

• emigration rate

• immigration rate

the first organism in a food chain is always a...

• producer

• consumer

• scavenger

• decomposer

If 20 turtles live in a pond that measures 10 square meters, what is the population density? (Select all of the correct answers)

• divide the number of turtles by the area of the pond

• divide the area of the pond by the number of turtles

• 20/10 = two turtles per square meter

• 10/20 = 1/2 turtles per square meter

What is precipitation? (select all that apply)

• the amount of rain (only) that falls from the atmosphere

• an important abiotic factor in an ecosystem

• the level of pollution in the atmosphere

• any liquid or frozen water that forms in the atmosphere and falls back to the earth

a group of land ecosystems with similar climates and organisms

• ecosystem

• biome

• habitat

• continent