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Natural World

The rhythms of the wild: ecosystems, weather, seasons, and the unseen life all around us.

52 stories in Natural World · Page 4 of 5

Prairie wetland after rain with sedges and shallow water
Four ecosystems: a rainforest gorge with a waterfall, desert dunes, butterflyfish over coral, and green tundra with ponds
Natural World

12 Different Types of Ecosystems and Why They Are Important

Twelve ecosystem types exist worldwide, classified by abiotic and biotic components that shape their communities and influence biodiversity.

Rocky tidal pools at low tide with barnacles, mussels and seaweed clinging to the shoreline rocks
Natural World

10 Types of Habitats Around The World that Animals & Plants Call Home

Explore 10 major habitat types worldwide, from intertidal zones to deep oceans, deserts, and forests, each supporting unique animal and plant communities.

Waves wash over dark rocks covered in seaweed and barnacles along a rocky shore on a gray, overcast day
Natural World

What Causes Tides?

Learn how the moon's gravity, solar forces, and coastal topography create the daily rise and fall of ocean water at 12 hours and 25 minutes apart.

Layered red rock canyon with a distant river bend seen from a pine-dotted rim at sunset
Natural World

15 Different Types of Terrain You Should Know About: Complete Guide

Terrain describes Earth's landscape features, from mountains and plateaus to plains and valleys. Learn the 15 types shaping our world.

Steep dark volcanic cone with a thin stream of glowing orange lava down its side and a backpack on the ground
Natural World

All About The 4 Types of Volcanoes+ Formation, Eruption, and Facts

Four main volcano types exist: cinder cones, composite volcanoes, shield volcanoes, and lava domes. Eruption power varies by type.

Four biomes: arctic tundra under a mountain, tropical rainforest with sunbeams, pink sand dunes, and savanna with an elephant
Natural World

Unveiling Earth’s Wonders: 26 Different Types of Biomes Explored

The World Wide Fund for Nature classifies 26 biomes across terrestrial, freshwater, and marine environments.

Four rocks: basalt columns mirrored in water, a pale granite slab, black glassy obsidian, and banded marble above dark water
Natural World

30 Types of Rock: Photos, Identification, and How Each Forms

Explore 30 rock types from granite and obsidian to schist and marble, including how igneous, sedimentary, and metamorphic rocks form.

A massive, dark rotating storm cloud spreading low over open grassland and a dirt road, rain falling in the distance
Natural World

19 Incredible Types of Storms

19 storm types plague Earth from snowstorms to tornadoes, with hurricanes earning names while tornadoes remain the most violent.

A broad dry valley with sagebrush flats and eroded banks below a flat-topped ridge and rugged mountains
Natural World

Types of Landforms: From the Top of the Globe to the Depths of the Sea

Explore Earth's major landforms including mountains, plateaus, hills, plains, valleys, and unique formations shaped by geological processes across continents.

Four disasters: a wildfire in forest, trees standing in floodwater, a tornado under a storm cloud, and a lava eruption
Natural World

24 Types of Natural Disasters That You Need To Know

24 types of natural disasters,from avalanches and hurricanes to earthquakes and wildfires,and how they impact communities worldwide.

Snow and sleet falling over a rocky mountain trail with frosted shrubs and evergreens fading into fog
Natural World

11 Types of Precipitation To Know For Your Next Outdoor Adventure (Facts, Photos And More)

Learn the 11 types of precipitation from rain and snow to graupel and diamond dust, including how each forms and impacts outdoor adventures.

Four bodies of water: a fjord, a turquoise tropical lagoon, a braided river in a valley, and a half-frozen glacial lake
Natural World

47 Types of Bodies of Water, With Photos and Examples

Earth's 47 types of water bodies range from oceans and rivers to lakes, deltas, and tide pools.