How did the united states find out about russian nuclear missiles being sent to cuba in 1962 naval vessels intercepted a transport. a u-2 spy plane photographed them. khrushchev announced his intentions. castro showed them to the media.

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?