Variation of ecological habitats within a species is characteristic of which type of diversity?

a.

Genetic diversity

b.

Ecosystem diversity

c.

Species diversity

d.

Regional diversity

Surgarcane is an example of a plant that can be used to produce which kind of fuel Ethanol Ethane Methane Petroleum

High rate of evaporation in a water cycle can most likely cause

Which of the choices below are sources of pollution that is the most difficult to track and regulate? a. lawn fertilizer runoff b. a waste treatment plant c. a factory d. a nuclear power plant

This term refers to the change in the number of people living in a city, county, state, province, or nation. An increase is a positive change, while a decrease is a negative change. Ps its on usa test prep

which of the following states were major deposits of gold and silver are located in? A) New Mexico B) Arizona C) Nevada D) Idaho

Changes to the earth that can be explained by plate tectonics include all the following except ___ Earthquakes, erosion, mountain ranges, volcanoes

Iron: A. is forming today in the Great Lakes region as banded-iron formations (BIFs). B. is stronger and weighs less than aluminum. C. was the first of the common metals (iron, aluminum, and copper) to be used by humankind. D.

Glacier store about 70% of the worlds freshwater true or false

What economic system would promote people buying more products and technology?

What is often a difference between the hearths of folk culture and those of popular culture