Lesson 81 of 84 · Geography
⭐ 30 XP🗺️ Atlas OutpostGrasslands and Savannas
Grasslands and savannas are vital ecosystems characterized by vast open spaces dominated by grasses, with few trees or shrubs.
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Then & Now
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Grasslands and savannas are vital ecosystems characterized by vast open spaces dominated by grasses, with few trees or shrubs. Grasslands, such as the North American prairies, experience moderate rainfall, fostering a rich diversity of grasses and herbivores like bison. Conversely, savannas, often found in tropical regions, have a distinct wet and dry season, allowing for a mixture of grasses and scattered trees, supporting large herbivores like elephants and predators such as lions. Both ecosystems play a crucial role in supporting biodiversity and are impacted by human activities such as agriculture and urban development.
Key Facts
Grasslands are primarily dominated by grasses with few trees.
Savannas have a distinct wet and dry season.
Both ecosystems are important for biodiversity.
Check Your Understanding
Question 1
1 of 2What primarily characterizes grasslands?
Why this still matters
Every label on the food in your kitchen says where it traveled from.
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