The biggest design innovation that SpaceX has pioneered is, of course, the fact that Dragon 2 is partially reusable, potentially resulting in a significant cost reduction. The first stage of the spacecraft is capable of re-entering the atmosphere and landing vertically after separating from the second stage.
Answer:
Global cultivated area on the planet is not increasing significantly, due to high efficiency modern farming practices - True
Henry Wallace is regarded as the father of the Green Revolution - False
Modern agriculture is no longer an environmentally intrusive human activity - False
Approximately 20% of U.S. workers are employed on farms. - False
Explanation:
Global cultivated area on the planet is not increasing significantly, due to high efficiency modern farming practices. - This is one of the reasons, albeit not the only one.
Henry Wallace is regarded as the father of the Green Revolution. - The father of Green Revolution is Dr. MS Swaminathan. He improved the production of crops and promoted sustainability.
Modern agriculture is no longer an environmentally intrusive human activity. - Pollutants, problems with irrigation and degradation of the soil are issues in the modern agriculture.
Approximately 20% of U.S. workers are employed on farms. - According to USDA is 11%.
C) People become unemployed and cannot get services they need.
Factories provide jobs which keeps unemployment rates down. They make thosands of jobs worldwide so, when European countries removed these factories it made the unemployment rates skyrocket.
El Niño is a natural event that periodically weakens the
western surface of ocean currents in the equatorial pacific ocean. In an El Niño,
the wind that pushes water around (which keeps the east warm and west cold)
gets weaker making the ocean warmer, changing the air temperature and precipitation patterns in the United States.
Vienna, Austria is the answer.
