Major Natural Regions of the World
The major natural regions of the world are crucial geographical divisions that help us understand the Earth's diverse landscapes and ecosystems. These regions are characterized by unique physical features, climate patterns, and vegetation types. Here are some of the major natural regions of the world:

Tropical Rainforests
- Located near the equator
- High temperatures and heavy rainfall year-round
- Home to a wide variety of plant and animal species
- Examples include the Amazon Rainforest in South America and the Congo Rainforest in Africa

Deserts
- Located in arid regions with low precipitation
- Extreme temperatures, both hot and cold
- Sparse vegetation adapted to dry conditions
- Examples include the Sahara Desert in Africa and the Gobi Desert in Asia

Grasslands
- Dominated by grasses with few trees
- Moderate rainfall and seasonal variations
- Support grazing animals like bison and zebras
- Examples include the Great Plains in North America and the Pampas in South America

Mountains
- High elevation with rugged terrain
- Varied climate zones based on altitude
- Important for biodiversity and as water sources
- Examples include the Himalayas in Asia and the Andes in South America

Polar Regions
- Located near the North and South poles
- Extreme cold temperatures and ice-covered landscapes
- Home to unique species adapted to cold conditions
- Examples include the Arctic in the North and Antarctica in the South
Understanding these major natural regions is crucial for studying geography and environmental science, as they play a significant role in shaping the Earth's ecosystems and influencing human activities.