What form of renewable energy has declined (gone down) in recent years?

A. Geothermal

B. Wind

C. Hydropower

D. Solar

Why was there population explosion in europe during the 19th century

Lost all the factors of 18

How long does it take for island arcs to form?

Rough seas with dangerous icebergs describe which of the following locations? Río de la Plata Drake Passage Amazon River Angel Falls

What has direct effect on precipitation and climate

What were the Egyptian political and religious leaders called? A. kings B. pharaohs C. emperors D. sultans

What do you think what do you notice about population distribution and settlement location in ancient Egypt

How high does the earth's atmosphere extend? A. 100 m B. 1,000 m C. 10 km D. 100km

How to grow plants in space?

Based on this map of oil imports, which nation imported the greatest number of oil barrels each day in the years before 2006? A. China B. Australia C. Canada D. the United States