The layers of the fossil the oldest is usual the bottom layer,and the top layer is the newest layer
<span>Venus, Uranus, and Pluto are exceptions</span>
When you drop an object on the moon, it falls to the ground.
But it only falls about 1/6 as fast as it falls on Earth.
<span>Venus is hotter due to the greenhouse effect: Venus has an atmosphere about ninety times thicker than that of Earth, and made almost entirely of carbon dioxide, which is one of the gasses that causes the greenhouse effect on Earth.</span>
