What is one way to make earth's coal supply last longer?
a. build and use wind power plants.
b. replant diminishing forests.
c. capture and store carbon.
d. install scrubbers in power plants.

The european union was formally established in

What are economic benefits of building dams

When volcanoes erupt, magma (hot, molten rock) rises toward the surface of the earth. as magma cools, solid rock forms. this rock contains substances from the interior of the earth. which of the following natural resources is likely to be plentiful near subduction zones where volcanic activity has occurred in the past?