Impact of Toads on the Australian Ecosystem

Front

What is the main purpose of introducing cane toads to Australia?

Back

To eat insects.

Front

What unexpected effect did the introduction of cane toads have on the ecosystem?

Back

The toads ate birds and lizards.

Front

What did farmers hope lizards and birds would do in the ecosystem?

Back

Eat the insects.

Front

What did the toads end up eating instead of the intended insects?

Back

Birds and lizards.

Front

What is an invasive species?

Back

A species that is not native to a specific location and causes harm to the environment, economy, or human health.

Front

Why are toads considered an invasive species in Australia?

Back

They disrupt the local ecosystem by preying on native species.

Front

What is the role of insects in the ecosystem?

Back

Insects help pollinate plants and serve as food for many animals.

Front

How can the introduction of a non-native species affect local wildlife?

Back

It can lead to a decline in native species due to competition for food and habitat.

Front

What is the ecological impact of toads on native birds and lizards?

Back

Toads compete for food and can directly prey on these native species.

Front

What is the definition of an ecosystem?

Back

A community of living organisms and their physical environment interacting as a system.