LS2.6 Ecosystem Change Flashcard

Front

What are the two biomes characterized by a dry climate?

Back

Tundra and desert.

Front

What biotic and abiotic factors are typical in a desert ecosystem?

Back

Dry soil, plants adapted to store water, and 9 inches of rainfall last year.

Front

What is the main abiotic factor that differentiates freshwater ecosystems from marine ecosystems?

Back

Salinity - level of salt.

Front

What describes a biome with mostly deciduous trees and experiences all four seasons?

Back

This biome’s tree population is mostly made of deciduous trees, and experiences all 4 seasons.

Front

Which organism is classified as an omnivore?

Back

The kelp bass, because it consumes fish and kelp.

Front

What is a biome?

Back

A biome is a large geographical area characterized by specific climate conditions, plants, and animals.

Front

Define 'abiotic factors' in an ecosystem.

Back

Abiotic factors are non-living chemical and physical parts of the environment that affect living organisms.

Front

What are 'biotic factors' in an ecosystem?

Back

Biotic factors are the living components of an ecosystem, such as plants, animals, and microorganisms.

Front

What is the significance of biodiversity in an ecosystem?

Back

Biodiversity contributes to ecosystem resilience, productivity, and stability.

Front

How does climate affect the types of biomes found on Earth?

Back

Climate determines the temperature, precipitation, and seasonal changes, influencing the types of plants and animals that can thrive.