Answer:
As with water and food, there are widespread differences in strength consumption between countries. The richest billion people eat 50 percent of the world's energy. Only 4 percent of the world's strength is consumed by way of the poorest 1 percent.
Explanation:
Many historians claim the first wave of globalization began with the gold standard in the 1800s. 6 Even though there was mass trade across the Atlantic, chartered trading companies, and the slave industry, there was still no global price convergence at the time.
Answer:
Explanation:

Now for some explanations.
- sqrt(90)/sqrt(20) can be put under 1 square root sign.
- When you do that, 10 divides into both numerator and denominator.
- The sqrt(9) = 3
- The square root of 2 cannot be reduced, but you can rationalize it by multiplying top and bottom by sqrt(2)
3 sqrt(2)
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sqrt(2)*sqrt(2)
Answer
3 * sqrt(2)
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2
The cause of the Green Revolution in India during the 1960s were due to many technological developments which industrialized agriculture. Land reform, new infrastructure, and utilization of advanced machinery were practices adopted during this time.