Snow hail sleet rain these are all a source of on the earth. a) wind b) water c) climate d) natural disaster

B). Water

Explanation:

Snow, hail, sleet and rain are the forms of precipitation. These form due to accumulation of water vapor in the atmosphere which lead to the formation of clouds. The clouds when condense lead to the formation of precipitation in the form of snow, hail, sleet, and rain.

b - the respond is innate and varies over time.

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lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: