Dissolved solids enter the oceans from all of the following methods except a. volcanic eruptions b. meteorites c. chemical weathering of land rocks d. chemical reactions between sea water and newly formed rocks on the sea floor

Write a 150-word essay describing the effect of people's activities on the environment in the region.

What gigantic island is primarily in the arctic circle?

The fact that similar fossils are found on both sides of the ocean is evidence of: a. global positioning. b. magnetic reversal. c. continental drift. d. oceanic drifts. select the best answer from the choices provided a b c d