In the last 60 years, only four hurricanes have made landfall in Hawaii. How does the jet stream help prevent hurricanes from hitting Hawaii?
F. The stream pushes hurricanes away from the islands.
G. The stream's heated waters prevent hurricanes from forming.
H. The stream carries hurricanes past the islands.
1. The stream's warm water turns hurricanes into rainstorms.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%