Redwoods: Past and Present

Main Points:
Redwoods existed during prehistoric times (when dinosaurs lived);
Climate change reduced their habitat over millions of years;
Today, they mainly grow in California;
Dawn redwoods were rediscovered in China in the 1940s.

Tallest trees in thee world (up to380 feet)

Tallest Trees

They can live over 2000 years.

​​2000 Years

They have thick bark that protects them from fire, pests and disease. They can regrow from roots after danage.

Thick Bark

​Henry Cowell bought 1600 acres or redwoods 100 years ago. His land became Henry Cowell Redwoods State Park. This place is a popular park for visitors and nature lovers.

Redwoods and people

Main points:
Store huge amounts of carbon dioxide and help fight climate change.
Some trees are older than the Roman Impire;
The giant sequoias grow in the Sierra Nevada Mountains;
General Sherman Tree = the largest tree by volume on the Earth.

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Why Redwoods matter...

Main points:
Redwoods let us experience ancient forests;
Perfect escape from busy city life;
Visitors can walk among giant, ancient trees.
Closing note:
Redwoods are not just trees - they are living history.

CONCLUSION:

Redwoods

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