Understanding Trees and Their Importance

The video explores the significance of trees, their types, and their role in the ecosystem. It explains the characteristics of deciduous and evergreen trees, how trees grow and survive, and their importance in providing oxygen, habitat, and resources. The video also emphasizes the need for conservation and protection of trees to ensure a healthy planet.

Who wrote the famous line 'I think that I shall never see a poem lovely as a tree'?

• Joyce Kilmer

• Emily Dickinson

• Robert Frost

• Walt Whitman

What is a tree scientifically defined as?

• A plant that grows only in forests

• A tall plant with a thick wooden stem and large branches

• A small plant with thin stems

• A plant that does not need sunlight

What is the term for the place on a mountain where trees stop growing?

• Tree line

• Desert line

• Forest edge

• Mountain peak

Which of the following is a characteristic of deciduous trees?

• They grow only in deserts

• They keep their leaves all year round

• They have needles instead of leaves

• They lose their leaves every fall

What do evergreen trees produce that gives them a unique smell?

• Terpenes

• Chlorophyll

• Carbon dioxide

• Oxygen

What process do trees use to convert sunlight into energy?

• Transpiration

• Photosynthesis

• Respiration

• Evaporation

Why are roots important for trees?

• They help trees to fly

• They provide shade

• They produce flowers

• They soak up nutrients and water from the soil

How do trees contribute to the air we breathe?

• They release oxygen

• They absorb nitrogen

• They release carbon dioxide

• They absorb oxygen

What is one major threat to rainforests mentioned in the video?

• Overpopulation of animals

• Excessive rainfall

• Lack of sunlight

• Logging and farming

What is one way to help save trees in daily life?

• Use more plastic

• Recycle paper and cardboard

• Avoid visiting forests

• Cut down more trees