Ecology Module Test Part 2 : Biomes

Front

What is a grassland?

Back

A grassland is a biome characterized by vast open spaces dominated by grasses, with few trees or large shrubs. They are often home to grazing animals and are prone to wildfires.

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What are invasive species?

Back

Invasive species are non-native organisms that can disrupt local ecosystems, often outcompeting native species for resources and causing ecological harm.

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Why are producers important in an ecosystem?

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Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain and providing energy for herbivores and other consumers.

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What is the canopy in a tropical rainforest?

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The canopy is the upper layer of a rainforest formed by the tops of tall trees, where most of the sunlight is received and where many organisms thrive.

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What defines a land biome?

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A land biome is a large geographic biotic unit, characterized by specific climate conditions, vegetation types, and animal communities.

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What is an aquatic biome?

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An aquatic biome is a water-based environment, including freshwater (like lakes and rivers) and marine (like oceans and coral reefs) ecosystems.

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What are extreme daily temperature fluctuations?

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Extreme daily temperature fluctuations refer to significant changes in temperature within a single day, often found in deserts and some grasslands.

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What is seasonal animal migration?

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Seasonal animal migration is the regular movement of animals from one region to another in response to changes in climate, food availability, or breeding needs.

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What role do grazing animals play in grasslands?

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Grazing animals help maintain the grassland ecosystem by controlling plant growth, recycling nutrients, and providing food for predators.

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What is the biosphere?

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The biosphere is the global sum of all ecosystems, where life exists, including land, water, and the atmosphere.