Rainbow - Education | National Geographic Society
2023年10月19日 · Rainbow flags usually appear as stripes (bands) of at least five different colors. Rainbow flags have long represented groups championing diversity , respect, and inclusiveness . The Wiphala is a type of rainbow flag.
Visible Light - Education
2023年10月19日 · The different wavelengths of visible light are seen as the colors of the rainbow: red, orange, yellow, green, blue, indigo, and violet. The longest wavelengths (around 700 nanometers) are red and the shortest wavelengths (380 . nanometers) are violet.
Rainbow flags usually appear as stripes (bands) of at least five different colors. Rainbow flags have long represented groups championing diversity, respect, and inclusiveness.
Chlorophyll - Education | National Geographic Society
2023年10月31日 · Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green. Plants that use photosynthesis to make their own food are called autotrophs.
TIL: How Chameleons Change Color - Education
2023年10月19日 · New research suggests that the way chameleons change color is very different from what scientists had assumed. Join filmmaker and National Geographic Explorer Jason Jaacks as he explains how the color change is actually controlled by nanocrystals in a top layer of the lizards' skin.
Great Barrier Reef - National Geographic Society
2023年10月19日 · The Great Barrier Reef consists of about 3,000 individual reefs of coral, and the biodiversity they contain is remarkable. There are animals you would probably recognize, such as dolphins, turtles, crocodiles, and sharks. There are also venomous sea snakes, brightly colored worms, and large algae.
Map Skills for Students - National Geographic Society
This collection features map activities designed to strengthen spatial thinking skills for students. Spatial thinking allows students to comprehend and analyze phenomena related to the places and spaces around them, and is one of the most important skills students can develop as they learn geography, and various science disciplines. Spatial thinking deepens our understanding of …
MapMaker Launch Guide - National Geographic Society
MapMaker is a digital mapping tool, created by the National Geographic Society and Esri, designed for teachers, students, and National Geographic Explorers.
Oh no! This page was snatched by this mandrill. - Education
This endangered mandrill (Mandrillus sphinx) was photographed by National Geographic Photographer Joel Sartore on Bioko Island, Equatorial Guinea, in his ambitious project to document every species in captivity—inspiring people not just to care, but also to help protect these animals for future generations. Before drills disappear, like this webpage has, learn how …
Plate Tectonics - Education
2024年3月7日 · The theory, which solidified in the 1960s, transformed the earth sciences by explaining many phenomena, including mountain building events, volcanoes, and earthquakes. In plate tectonics, Earth’s outermost layer, or lithosphere —made up of the crust and upper mantle—is broken into large rocky plates.