Beginning in 1950, global agricultural production increased dramatically due to technical innovations and improvements collectively referred to as the first and second green revolutions. Which of the following are part of the green revolutions? a. High water use for irrigation
b. Polyculture
c. Heavy equipment use
d. Pesticides
e. Multiple cropping

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.

Which of the following is also known as the eastern european plain and stretches from eastern poland to the ural mountains? russian plain? west siberian plain? central siberian plateu? eastern highlands?

Which of the following are accurate?