Earthquakes
Earthquakes
An earthquake is an intense shaking of Earth's surface. The shaking is caused by movements in Earth's outermost layer. -- NASA
An earthquake is an intense shaking of Earth's surface. The shaking is caused by movements in Earth's outermost layer. -- NASA
By Dr. Binocs Show Peekaboo Kidz
By Dr. Binocs Show Peekaboo Kidz
By Bright Side