What is gravitational potential energy?

The Earth's rotation

The energy stored in an object due to the size of Earth

The energy stored in an object due to its height above the Earth

The distance between the Earth and the Sun

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

If the distance between two points on the ground is 10 miles and the distance between the same two points on a map is 4 inches, what is the map scale expressed as a ratio?

Identify the youngest layer in the figure ( have to click one letter)