Environmental Science

What Did Earth Look Like Before Trees?

What Are the Global Effects of Ocean Downwelling?

Why Is Onondaga Lake So Polluted? The Legacy of Pollution

How Is Soil Created? A Process of Weathering and Life

How Old Does Wood Have to Be to Be Petrified?

What Does It Mean That Water Is Polar?

Why Don’t the Atlantic and Pacific Oceans Mix?

What Is Relative Dating? Principles and Applications

Where Does Our Oxygen Come From on Earth?

Does Light Travel Slower in Water?

Where Exactly Have They Found Dinosaur Bones?

When Do Leaves Change Color in Georgia?

Is Hydraulic Oil Harmful to the Environment?

Why Did Scientists Put Shrimp on a Treadmill?

How to Stop Desertification With Proven Strategies

Why Is Carbon Such an Important Element?

What Is a Soundscape and Why Is It Important?

How Did People Survive the Ice Age?

Is Airsoft Bad for the Environment? A Scientific Look

What Is the Meaning of a Robin? Symbolism, Culture & Omens