Environmental Science Semester Exam 2021

Front

The darts on the board represent which type of data?

Back

Accurate

Front

Which tool is used to measure the volume of a liquid? Options: metric ruler, triple beam balance, graduated cylinder, beaker

Back

graduated cylinder

Front

What measurement should be recorded for the volume of liquid in the graduated cylinder?

Back

36.5 ml

Front

What unit do scientists use to record the mass of a solid? Options: gram, meter, liter, second

Back

gram

Front

The orderly and predictable change that takes place after a community of organisms has been removed but the soil has remained intact is ______________.

Back

secondary succession

Front

In a temperate forest ecosystem, a black bear feeds on fish that live in a stream while a robin feeds on berries on mountainside bushes. In the ground, earthworms break down leaves. The fish would be classified as a ___________.

Back

prey

Front

A heterotroph that eats only animals is called a(n) _____________.

Back

carnivore

Front

All the interconnected feeding relationships in an ecosystem make up a food ________.

Back

web

Front

An example of a biotic limiting factor would be: predators, soil chemistry, rainfall, space

Back

predators

Front

The fungi seen in the picture below occupy which niche in the ecosystem? Options: primary consumer, autotroph, producer, detritivore

Back

detritivore