Cumulative Exam — Cumulative exam Answers

Which of the following characteristics would be most crucial in land that is to be used for farming?

Which of the following statements about Earth’s cycles is not true?

Scientists use specific levels of organization to analyze the biosphere. Which level of organization describes a school of anchovies? School of Anchovies

Which lists the correct order of processes that occur as water moves from a pond to a cloud and then forms rain?

Human impact on ecosystems would most likely lead to secondary succession over primary succession.

Which of the following lists the levels of organizational hierarchy from most complex to least complex?

Which of the following best explains why soil conservation is important to human agriculture?

Which of the following would not be considered a point source pollution contributor?

Which of the following is a potential obstacle to the commercial development of brownfields?

How does the use of hydroelectric energy compare to the use of coal?

Soil composition and horizons vary depending on climate.

A balance in abiotic factors is vital to healthy ecosystems.

Which of the following is a benefit associated with the use of energy producing technologies excluding the burning of fossil fuels?

How can resource conservation benefit the environment?

It is important for _______ to participate in conservation efforts.

Which best explains why aluminum is a nonrenewable resource?

Reclamation restores an environment affected by mining to a state where it can sustain its ecosystem.