Photosynthesis - Education | National Geographic Society
2024年6月21日 · Most life on Earth depends on photosynthesis.The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce …
Photosynthesis - Education | National Geographic Society
Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple …
Photosynthesis - Education | National Geographic Society
2023年10月19日 · Media Credits. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page …
Rainforests, Explained - National Geographic Society
2023年10月19日 · Found on every continent except Antarctica, rainforests are ecosystems filled with mostly trees that typically receive high amounts of rainfall. Tropical rainforests are found …
The Carbon Cycle - Education
2023年10月19日 · Carbon is an essential element for all life forms on Earth. Whether these life forms take in carbon to help manufacture food or release carbon as part of respiration, the …
From LGBT to LGBTQIA+: The Evolving Recognition of Identity
PUBLISHED OCTOBER 19, 2021. October is LGBT History Month. Or, as some might say, LGBTQ History Month. Or even LGBTQIA+ History Month. The terms for the community of …
Tundras Explained - National Geographic Society
2023年10月19日 · Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy, and rainfall is scant. Tundra lands are …
Science Background A tree is a type of plant with a woody stem. As the stem grows, it turns into a trunk. The trunk is covered with a protective layer of bark.
Protected Areas Have a Lot of Benefits. Here’s How to Maximize …
2019年9月24日 · The Campaign for Nature’s goal to protect 30 percent of Earth’s land and ocean is rooted in the benefits that protected areas provide for biodiversity and the associated …
Plate Tectonics - National Geographic Society
2024年3月7日 · Plate tectonics is a scientific theory that explains how major landforms are created as a result of Earth’s subterranean movements. The theory, which solidified in the …