1. Energy
There is water and steam in many places just about a mile below the Earth's crust at high temperatures. ... Miles below the Earth's surface are hot molten rocks (magma), and in the future this energy can be harnessed and get an almost limitless supply of electricity. ... In Quebec alone, 10 000 square kilometers of land have been submerged because of the construction of dams. ...
- Word Count: 1498
- Approx Pages: 6
- Grade Level: High School