The answer is true according to yahoo answers
Answer:
climate change, land degradation etc. (more info below)
Explanation:
There are many global environmental changes that could cause human migration. Apart from climate change, land degradation in the form of nutrient depletion, soil erosion, contamination and salinisation can also contribute to changes that contribute to migration.
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Answer:
Which word BEST describes Adahy and the cave families?
Group of answer choices
lazy
forgetful
hard-working
over-confident
Explanation:
1955-1975 is how long it lasted.