Verified answer

EARTH

ANSWER

1. How does the earth move on its axis?

• Earth are moves in space of two major ways they are rotation and revolution. Earth itself moves and that objects seem to move across the sky because of Earth's motion.

2. What are the effects of earth's revolution and rotation?

• The effects of earth revolution are changing of the seasons, changing of the length of the day and night during the year, and changing of the position of the midday sun and night during the year in the different parts of the earth. The affects of earth rotation are movements of the sun, moon, stars and formation of day and night.

3. In relation to rotation and revolution of the Earth around the sun, what is the reason why we have seasons on the earth?

• Earth's axis are tilted in relative to the ecliptic plane.