A renewable resource is one that

Natural resources are divided into two categories. What are they?

Aquifers are replenished through which process?

Which action shows sustainable use of a natural resource?

Over hundreds of millions of years, heat and pressure changed buried marine organisms into what substance?

Geothermal energy can be harnessed by transferring energy from hot rocks to what?

Geothermal energy is most concentrated in which locations?

What is one of the main causes of soil degradation because it increases the erosion of the richest soil?

Pine trees grow quickly and are a ________ resource, but cedar trees grow slowly and are a ________ resource.

Which list includes only resources that are always considered nonrenewable?

When resources are used sustainably, they will be

What term describes a mixture of rock and mineral particles, living and once-living matter, water, and air?

Which phrase best defines a natural resource?

What is a rock that contains a large amount of valuable elements and can be mined for profit called?

A natural resource that is used faster than it is replenished, or exists in a limited supply, is a

Using natural resources in a way that ensures their availability to future generations is called

Energy from Earth’s hot interior is known as

A resource that is replenished faster than it is used up, or exists in such great supply that it cannot be depleted, is a

A liquid formed millions of years ago from the burial of marine organisms that can be used as a source of energy is