Geography Paper 1~ rainforests

What is a rainforest?

A rainforest is a dense, tall forest found in tropical areas with heavy rainfall.

What are the two main types of rainforests?

The two main types are tropical rainforests and temperate rainforests.

Why are rainforests important for the planet?

Rainforests play a crucial role in regulating the Earth's climate, absorbing carbon dioxide and producing oxygen.

What percentage of Earth's biodiversity is found in rainforests?

Approximately 50% of the world's biodiversity is found in rainforests.

What is deforestation?

Deforestation is the clearing of trees from forested areas, often leading to loss of habitat and biodiversity.

What are some threats to rainforests?

Main threats include logging, agriculture, mining, and urban development.

How do rainforests affect the water cycle?

Rainforests help maintain the water cycle by absorbing rainfall and releasing moisture back into the atmosphere.

What are canopy layers in a rainforest?

Canopy layers are the upper parts of trees in a rainforest that form a roof, providing habitat for many species.

What is a keystone species?

A keystone species is a species that has a disproportionately large effect on its environment relative to its abundance.

What role do rainforests play in Indigenous cultures?

Rainforests are home to many Indigenous peoples who rely on them for their livelihoods, cultural practices, and spirituality.