How much tidal force does the sun have on the
Earth, compared to the moon?

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

Permafrost occurs in the tundra and tundra-forest biomes of eastern europe

All of the following are possible solutions that may be used to address agricultural issues in the future except decrease biodiversitydecrease pesticide usedevelop "cleaner" pesticidesincrease organic farming