Which of the following statements is true about the three processes that can occur
as sunlight enters into earth's atmosphere as solar radiation?
the earth's surface can only directly absorbs solar radiation.
b) the solar radiation can be absorbed by clouds and the atmosphere.
c) the solar radiation can be reflected by clouds and the atmosphere back into
space.
d) b and c only
e) all of the above

all of the above

Explanation:

To maintain a constant global temperature the sun's radiations eventually back to space. the 20% sun's radiation scattered and reflected by clouds, 19% radiation are absorbed by atmosphere and clouds, 6% scattered from atmosphere, 51% absorbed by earth and 4% reflected by earth's surface.

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.