Tundra Biome Overview

These flashcards cover key vocabulary and concepts related to the tundra biome, including its climate, ecology, and challenges.

Tundra

A biome characterized by a cold, dry climate, permafrost, and a treeless landscape.

Permafrost

A permanently frozen layer of soil found in tundra regions that prevents deep root growth of trees.

Alpine Tundra

Tundra biome located at high elevations on mountains, above the treeline, occurring at various latitudes.

Aurora Borealis

The colorful Northern Lights visible in the Arctic tundra due to long, dark winters and clear skies.

Indigenous Peoples

The original inhabitants of the tundra area who have adapted to the environment through traditional practices.

Adaptations

Changes in plants and animals in the tundra that help them survive extreme conditions, such as thick fur in mammals.

Extreme Seasons

Characterization of tundra climate, where winters are long and dark, and summers can have 24 hours of sunlight.

Fragile Ecosystem

The delicate balance of life in the tundra, where disturbances can take decades to recover.

Common Tundra Plants

Low-growing vegetation such as Arctic willow, dwarf birch, and reindeer lichen that survive harsh conditions.

Climate Change Effects

Melting permafrost, altered animal migration patterns, and challenges for food security due to changing environments.