The earth is actually quite a dry planet true or false

In stage 2 farmers used the land primarily to grow food for their families and their small communities.

What way does renewable energy differ from nonrenewable energy?

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.