What speech, this needs an attachment.
The snow is blowing across highway 53.
The rain is causing the pond to rise
The weather is so nice that no is wearing a coat today.
Bring your umbrella, the rain is falling harder.
B is the answer because......
1. Day and night cycle - the rotation of the Earth results in the day and night cycle as different parts of it are exposed to the sunlight at different times.
2. In the Northern Hemisphere the winds tend to curve toward the right, which is caused by the earth's rotation.