The answer is C. A type of fault that causes land to move downward is called a reverse fault. This type of fault happens when there pressure underground that causes the crust to compress, pushing blocks with each other. As these blocks are compressed, the hanging wall block is pushed. A fault scarp is then created.
Lunar eclipses occur when the earth comes between the Sun and the Moon. This positioning quickly changes due to both the Earth and the Moon orbiting around the sun and each other.
The Volga river is the largest river in Europe, so that should be the answer.
He could give each of his children a third of what stamps he owns. So then you would divide 45 by 3 to get how many each child would get.