Which of these resources can be recycled or used over and over again?

What conservation method was begun by farmers long ago to keep soil from being eroded by wind and water?

Which type of resource will probably never run out, no matter how much people use?

Which of the following is a machine that is good for conservation of resources?

Rachel Carson's book "Silent Spring" warned people about the dangers to the environment from farmers using

Which of the following is a nonrenewable resources?

Read this sentence: Thinking about ways to conserve the Earth's resources is important. In this sentence, the word conserve means

______________ served under President Roosevelt and probably used the word conservation for protecting natural resources.

Wrote the book, "Silent Spring" in 1962

A type of resource that can replace itself once it gets used.

Which is an example of an inexhaustible resource?

The practice of saving the Earth's resources and using them wisely.

To use over and over again

The Earth is full of these useful things

A fancy word for oil