MCVSD Environmental Science & Natural Resources 2

Question 1

What is the greenhouse effect?

Accepted Answer

The trapping of heat in Earth's atmosphere by gases such as CO2 and methane

Answer

The greenhouse effect occurs when atmospheric gases like CO2 and methane absorb and re-emit infrared radiation, warming Earth's surface.

Question 2

Which soil horizon is primarily composed of decomposed organic matter?

Accepted Answer

Horizon O

Answer

Horizon O (the organic horizon) is the topmost layer of soil composed mainly of decomposed plant and animal material known as humus.

Question 3

What does the term 'carrying capacity' mean in ecology?

Accepted Answer

The maximum population size an environment can sustainably support

Answer

Carrying capacity is the maximum number of individuals of a species that an environment can support indefinitely given available resources.

Question 4

Which of the following best describes point source pollution?

Accepted Answer

Discharge from a factory pipe directly into a river

Answer

Point source pollution originates from a single, identifiable source such as a pipe or discharge outlet, making it easier to regulate.

Question 5

In New Jersey, which agency is primarily responsible for environmental regulation and natural resource management?

Accepted Answer

NJ Department of Environmental Protection (NJDEP)

Answer

The New Jersey Department of Environmental Protection (NJDEP) oversees environmental regulations, natural resource protection, and pollution control in the state.

MCVSD - Monmouth County Vocational School District Practice Test

MCVSD - Monmouth County Vocational School District Practice Test

MCVSD Environmental Science & Natural Resources 2