Tundra Biome Adaptations and Characteristics

The video explores the tundra biome, highlighting its unique characteristics, such as its treeless landscape and extreme climate. It distinguishes between alpine and arctic tundra, explaining their locations and conditions. The video also covers the adaptations of plants and animals that enable them to survive in such harsh environments. Additionally, it addresses the threats posed by human activities and climate change, emphasizing the importance of conservation. The video concludes with a look at insect adaptations in the tundra.

What does the word 'tundra' mean in Finnish?

• A frozen lake

• A treeless plain

• A snowy mountain

• A windy desert

Which type of tundra is found at high elevations on mountains?

• Alpine tundra

• Desert tundra

• Tropical tundra

• Arctic tundra

What is a key characteristic of the arctic tundra?

• It is located in the southern hemisphere

• It covers 20% of the Earth's surface

• It has a warm climate

• It is found in tropical regions

How do caribou adapt to the cold tundra environment?

• By growing long tails

• By building up fat reserves

• By migrating to warmer areas

• By developing scales

What is the main reason trees cannot grow in the tundra?

• High altitude

• Permafrost in the soil

• Lack of sunlight

• Excessive rainfall

What is a major threat to the tundra biome?

• Overpopulation of animals

• Increased snowfall

• Climate change

• Excessive rainfall

How can human activities impact the tundra?

• By reducing greenhouse gases

• By stabilizing the climate

• By increasing biodiversity

• By causing permafrost to melt

What adaptation helps tundra insects survive the cold?

• Large wings

• Hibernation

• Antifreeze compounds

• Thick fur

Why do some tundra animals have small ears and tails?

• To increase speed

• To enhance balance

• To store more heat

• To improve hearing

What feature helps some tundra animals walk on snow?

• Huge feet

• Webbed feet

• Long legs

• Sharp claws