Answer:
B. Composed mostly of granite.
Explanation:
Answer:
Currently the accepted model on how the earth and planets in general form. Before the earth, sun and solar system were around, only tiny particles of space dust and debris were present. Something then happened to disturb these particles, possibly the explosion of a nearby star, and as a result, the sun was born.
Explanation:
the answer is a just tool test
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%.
