Stefan Eriksson

What Factories Cause Air Pollution and What Do They Emit?

When Will Africa Split and Form a New Ocean?

Where Is Granite Formed and What Conditions Are Needed?

Can We Always See the Same Amount of the Illuminated Moon?

What Is the Most Common Form of Precipitation?

Why Is Dew Point Important for Weather and Health?

How Much Gold Is in the World and Where Is It?

Why Is the Harvest Moon Orange? The Science Explained

Why Paper Straws Are Better for the Environment

How Are Canyons Formed? The Forces That Shape Them

What Eon Are We in Right Now on the Geological Time Scale?

Can a Haboob Kill You? The Dangers of Dust Storms

Where Is Rhodonite Found? Key Locations and Geology

How Does Sandstone Change Into Quartzite?

What Is a Low Carbon Economy and How Does It Work?

What Does Gusts Mean in Weather and How Are They Measured?

What Does Purple Mean on a Weather Radar Map?

Where Is Earth’s Crust the Thickest and Why?

When Does the UV Index Peak During the Day and Year?

What Does the Andromeda Galaxy Look Like Through a Telescope?