Earth Science

5 images of scenes showing various sunrises

5 images of scenes showing various sunsets

The water in the oceans has travelled vast distances. It has even time spent deep below the surface of the Earth, trapped inside the mineral ringwoodite.

10 images of some activities that may happen in the fall such as picking pumpkins and apples, and raking leaves

10 images of some activities that may happen in the spring such as planting, flying kites and having picnics

16 images of some activities that may happen in the summer such as swimming, canoeing and playing baseball

9 images of some clothing that may typically be worn in the fall such as gloves, jackets and sweaters

15 images of some various types of outer coverings for feet such as sandals, crocs, shoes and boots

9 images of some clothing that may typically be worn in spring such as rubber boots, lighter coats and rain ponchos

11 images of some clothing that may typically be worn in the summer such as sandals, shorts and bathing suits

The surface of the Earth is constantly moving, and earthquakes and volcanoes occur, because of plate tectonics.

How will arctic ice melt from climate change affect exploration, scientific research and geopolitics?

Sodium is a useful chemical element. You consume it as table salt regularly. Learn about salt mining, sodium uses, and what problems too much sodium can cause.

9 images of plants in some large naturally occuring habitats called biomes such as tundra, grasslands and boreal forests

10 images of leaves in various winter conditions such as being covered in frost, snow and ice