Articles

Stratosphere

What Is the Stratosphere?

Main highlights of the stratosphere are: (1) The ozone layer absorbs harmful UV light (2) This causes temperature to rise (3) It contains 10% of air mass.

Geophysicist Career

What Is a Geophysicist?

Geophysicists study the physical processes that relate to Earth. For example, they work in seismic, marine and gravity for subsurface investigations.

Ecologist Career

Ecology Careers: What Do Ecologist Do?

Working in ecology is seeing conservation in action. These 7 questions and answers evaluate ecologists career for salary, job duties and potential employers.

Earth Shape Oblate Spheroid

Shape of the Earth: The Oblate Spheroid

Earth is not a perfect sphere. In fact, it’s in the shape of an oblate spheroid. Earth shape bulges at the equator and flattens at the north and south pole.

Sedimentary Rocks

How Do Sedimentary Rocks Form?

Sedimentary rocks form from two key processes. First, compaction squeezes material together. Second, cementing glues the squeezed material together.

Meteorologist Career

What Do Meteorologists Do?

Meteorologists partake in weather prediction. They understand atmospheric chemistry and physics and how they relate to weather and climate patterns.