To the Senate and House of Representatives: . . .The conservation of our natural resources ... We are prone to speak of the resources of this country as inexhaustible; this is not so.

China and Australia also have large reserves. While the United States has plenty of natural resources, it is not among the world’s big producers of lithium. To put that into perspective ...

Renewable energy is energy derived from natural sources that are replenished ... are non-renewable resources that take hundreds of millions of years to form. Fossil fuels, when burned to produce ...