Biomes 7.10A

Front

What is permafrost?

Back

Permafrost is a layer of permanently frozen soil found in polar regions and high mountains.

Front

What biome is characterized by grasses and small shrubs?

Back

Grassland is a biome populated mostly by grasses and some small shrubs.

Front

What are savannas?

Back

Savannas are tropical grasslands that receive more rainfall than temperate grasslands and are found in hot climates, such as Africa.

Front

What is an abiotic factor in an ecosystem?

Back

An abiotic factor is a non-living component of an ecosystem, such as sunlight, water, and minerals.

Front

What is a coniferous forest?

Back

A coniferous forest, also known as taiga, is a biome characterized by trees that produce cones and have needle-like leaves.

Front

Define biome.

Back

A biome is a large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions.

Front

What is the main characteristic of a tundra biome?

Back

The tundra biome is characterized by cold temperatures, low precipitation, and a short growing season.

Front

What is the difference between a deciduous forest and a coniferous forest?

Back

Deciduous forests have trees that lose their leaves in winter, while coniferous forests have evergreen trees that retain their leaves year-round.

Front

What role does sunlight play in an ecosystem?

Back

Sunlight is an abiotic factor that provides energy for photosynthesis, which is essential for plant growth.

Front

What is the climate like in a desert biome?

Back

Desert biomes are characterized by very low rainfall, extreme temperatures, and sparse vegetation.