How many years does it take a star with the mass of the sun to covert all the hydrogen in its core

Who is the President Of India Now?

The age of a rock in years is known as a. Index age b. Relative age c. Half life age d. absolute age

What's the difference between Hispanic and Mexican

What pattern can be seen around the edges of tectonice plates

What are the environmental consequences associated with deforestation?

What is the main reason water from the ocean turns to what're vapor, and than evaporates into the air? A. ocean breezes B. changing tides C. heat front the sun D. moons gravitational pull

What could cause an igneous rock to become soil? a. Increased temperature and pressure c. Exposure and weathering b. Melting and crystallization d. All of the above

One knot is equal to one nautical mile. a. True b. False

Which country has the lowest population growth Germany Italy Sweden United States

This body of water flows north instead of south. It is west of Saudi Arabia and was one of the centers of early civilization