A narrow channel or slab of a mineral that is different from the surrounding rock is called?

What percent of water do we use for washing our clothing?

What are important things to know about alps mountains in europe

The earth is actually quite a dry planet true or false

Suppose you view the solar system from high above Earth's North Pole. Which of the following statements about planetary orbits will be true? Suppose you view the solar system from high above Earth's North Pole.

China had a one child policy for a long time but recently changed it to a ___child policy. 2 3 4 5

Crop rotation? a. improves soil fertility b. shortens the growing season c. has only been in use for a few years d. is only worthwhile for small farmers

Cindy takes two pages of notes during each hour of class after attending 17 hours of class how many total pages of notes will Cindy have in her notebook

Is north america north or south of the equator

The Aztecs and Incas were treated by Cortes and Pizarro.

A violent thunderstorm that can produce a tornado is called a what? A) an updraft B) An mesocyclone C) An supercell D) An hurricane