National Geographic
WEBNational Geographic’s nonprofit work. National Geographic Society funds the best and brightest individuals dedicated to scientific discovery, exploration, education and storytelling to ...
What are the effects of global warming? - National Geographic
WEBFeb 14, 2024 · One of the most concerning impacts of global warming is the effect warmer temperatures will have on Earth's polar regions and mountain glaciers. The Arctic is warming four times faster than the ...
African lion, facts and photos - National Geographic
WEBAfrican lion. African lions are revered the world over, but their population has shrunk in half over the past 25 years. Conflict with humans is one of the greatest threats they face. Photograph by ...
Causes of global warming, facts and information - National …
WEBJan 17, 2019 · Most come from the combustion of fossil fuels in cars, buildings, factories, and power plants. The gas responsible for the most warming is carbon dioxide, or CO2. Other contributors include ...
Blue whale, facts and photos - National Geographic
WEBBlue whales are the largest animals ever known to have lived on Earth. These magnificent marine mammals rule the oceans at up to 100 feet long and upwards of 200 tons. Their tongues alone can ...
Plastics Explained—What You Need to Know - National Geographic
WEBMay 15, 2018 · Plastics, also called polymers, are produced by linking together small building blocks, or unit cells. Those building blocks, which chemists call monomers, are made up of groups of atoms that are ...
Our solar system: The sun information and facts - National …
WEBSep 15, 2018 · At about 864,000 miles (1.4 million kilometers) wide, the sun is 109 times wider than Earth, and it accounts for more than 99.8 percent of the solar system's total mass. If it was a hollow ball ...
The origins of the universe facts and information - National …
WEBAugust 16, 2024. The best-supported theory of our universe's origin centers on an event known as the big bang. This theory was born of the observation that other galaxies are moving away from our ...
The solar system—facts and information - National Geographic
WEBMar 27, 2019 · Known as natural satellites, they orbit planets, dwarf planets, asteroids, and other debris. Among the planets, moons are more common in the outer reaches of the solar system. Mercury and Venus ...
What Is a Black Hole? - National Geographic
WEB6 min read. Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity. And ...