Answer: D. They are affordable for everyone to install.
Explanation: I hope this helps :)
Answer:
hydroelectric, solar, and wind are all renewable energy sources that are good for the earth so pick choice B
Explanation:
<span>scarcity exsist becaues our needs
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Answer:
It is the set of research technology transfer initiatives occurring between 1950 and the late 1960s, that increased agricultural production worldwide
A rift valley is formed on a divergent plate boundary, which means that the two plates are
a. moving apart - this is the correct answer!
Rift valleys are often filled with lakes. For example, some scientists suggest that the Dead Sea lies in such a rift valley. Other such lake includes Lake Albert in Congo and Uganda.
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