Redwood Trees and Their Ecosystem

The video explores the life of a coast redwood tree, Sequoia sempervirens, from its emergence in a foggy forest to its growth over centuries. It highlights the tree's resilience through historical events, its role in the ecosystem, and its interactions with wildlife. The narrative intertwines global historical events, showcasing the tree's survival through fires and its eventual fall. The legacy of the redwood continues as new trees sprout, symbolizing the ongoing cycle of life in the forest.

What is the scientific name of the coast redwood?

• Sequoia sempervirens

• Pinus ponderosa

• Acer saccharum

• Quercus alba

How did the redwoods survive the Ice Age?

• They migrated south

• They were protected by mountains and ocean fog

• They developed thicker bark

• They grew taller to avoid the ice

What is the function of the cambium in a redwood tree?

• To produce leaves

• To transport water

• To add new layers of bark and wood

• To store nutrients

Which animal is known to hide acorns in the redwood's bark?

• Woodpecker

• Raccoon

• Gray squirrel

• Chipmunk

What major historical event occurred during the redwood's growth?

• The fall of the Roman Empire

• The construction of the Great Wall of China

• The discovery of America by Columbus

• The signing of the Magna Carta

How did the redwood tree survive forest fires?

• By shedding its leaves

• Through fire-resistant heartwood

• By absorbing more water

• By growing new branches

What was the impact of human settlement on the redwood forest?

• Deforestation and resource exploitation

• Increased biodiversity

• Protection and conservation

• Introduction of new plant species

What role did the fallen redwood play in the ecosystem?

• It became a habitat for new species

• It was used for timber

• It was cleared for agriculture

• It was left to decompose naturally