Ecosystems and Energy Flow

Front

What is an autotroph?

Back

An organism that makes its own food, typically through photosynthesis or chemosynthesis.

Front

What is a decomposer?

Back

An organism that breaks down wastes and dead organisms, returning raw materials to the environment.

Front

What happens to primary consumers if the snake population decreases?

Back

The population of primary consumers would likely increase due to reduced predation.

Front

Define an ecosystem.

Back

A community of organisms together with its environment, including both biotic and abiotic factors.

Front

Where is the most energy available in an energy pyramid?

Back

At the Producer Level, where photosynthetic organisms convert sunlight into energy.

Front

What is a consumer?

Back

An organism that obtains energy by feeding on other organisms.

Front

What role do producers play in an ecosystem?

Back

Producers create energy through photosynthesis, forming the base of the food chain.

Front

What is the difference between a herbivore and a carnivore?

Back

Herbivores eat plants, while carnivores eat other animals.

Front

What is the significance of energy flow in an ecosystem?

Back

Energy flow is crucial for maintaining the balance of ecosystems, supporting life processes.

Front

What are trophic levels?

Back

Trophic levels are the hierarchical levels in an ecosystem, defined by how organisms obtain energy.