The distribution of water on the Earth’s surface is extremely uneven .Onl
Answer: Scientists know that the Colorado River carved Grand Canyon. ... The age of the river falls between the rocks determined to be older than the river and those determined to be younger. Through this method, scientists have estimated an age for the river, and thus the canyon through which it flows, of 5-6 million years.
Explanation:
How does the Earth create a magnetic field?
The Earth’s magnetic field is created by the rotation of the Earth and Earth's core. It shields the Earth against harmful particles in space. The field is unstable and has changed often in the history of the Earth.
Answer:
True
Explanation:
Nobody is going to live in a lake and very few in the mountains ;)
Bolivia is a landlocked country in west central South America, bordered by Argentina, Brazil, Chile, Paraguay, and Peru.
