Alisa Mala

Written by Alisa Mala

Garbage in the ocean water.

Environment

Great Pacific Garbage Patch

Karst mountains in Guilin, China.

Geography

What Is Karst Topography?

Statue of Liberty, New York, US. Image credit: Rujipart/Shutterstock

Geography

Largest Islands In The United States

Smoke from a factory. Image credit: Anastasiia Tymoshenko/Shutterstock

Environment

What Is Air Pollution?

Noise pollution generated by humans adversely affects all species on Earth.

Environment

What Is Noise Pollution?

Camel riding in Wahiba Sands desert, a part of the Arabian Desert, in the Sultanate of Oman. Image credit: Jackbolla/shutterstock.com

Geography

The Arabian Desert

Joshua Tree National Park in the Mojave Desert.

Geography

The Mojave Desert

Canada and China are some of the countries around the world that start with the letter C.

World Facts

Countries That Start With The Letter C

Luxembourg is among the world's richest countries.

Economics

The 15 Richest Countries In The World

White Water Rafting in the Victoria Falls region, Zambia. Image credit: cordelia bua/Shutterstock.com

Geography

The Seven Natural Wonders Of The World

Monsoon storm descending over a fishing village in Varkala, Kerala, India.

Environment

Which Countries Experience Monsoons?

Alaska welcome sign.

Did You Know

What Is The Biggest State In The United States?

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