Which of the following best explains the role of heat and pressure in the rock cycle? a. The molten rocks solidify by this process.
b. The sediments are deposited by this process.
c. They change the mineral composition of rocks.
d. They transport sediments from one place to another.

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?