Question 14 The energy that drives the water cycle originates from:

a
The sun
b
The global wind system
c
Surface and ground water
d
Thermohaline circulationL

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air