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1. |
Fill in the blanks with the words given in the box and select the correct option. Earth rotates on its own _____. It takes _____ for one rotation. It also moves around the Sun. It takes _____ to complete one revolution. The Earth is covered by a layer of gases called the _____. |
A. | Axis, 48 hours. Two years, Atmosphere |
B. | Axis, 24 hours. Two years. Stratosphere |
C. | Axis, 24 hours. One year, Atmosphere |
D. | Axis, 48 hours. One year. Ozone layer |
Answer» D. Axis, 48 hours. One year. Ozone layer | |