The replacement of warmer surface water by colder waters from below is referred to as ____
a. drifting
b. circulating
c. recharging
d. upwelling
D
You might also like to view...
Plantation agriculture in Southeast Asia
A) is found only in insular Southeast Asia B) focused primarily on rice in the early part of the twentieth century. C) remains as it was 100 years ago. D) now often focuses on specialty crops like pineapples for export abroad E) is exclusive to volcanic regions
This fearsome fish made the cover of Time magazine! It is adapted for
1.killing its prey with halitosis.
2.finding its prey with keen eyesight.
3.living in red/orange light.
4.eating quite large prey (big mouth).
What happens to the age of the Hawaiian Islands moving away from the hot spot?
A. They get younger B. They get older C. The age does not change
By what percentage has the Earth's population grown in the last 20 years?
A) 10% B) 20% C) 30% D) 40% E) 50%