Plant Benefits and Uses

The video tutorial explores the different parts of plants, including leaves, flowers, and seeds, and their functions. It explains how plants contribute to the environment by producing oxygen and how they are essential for human life by providing food, clothing, and shelter. The video also highlights the importance of preserving plants and encourages growing more plants for a sustainable future.

What is the main function of the midrib in a leaf?

• To store food

• To support the leaf structure

• To absorb sunlight

• To transport water and nutrients

What gas do plants release that is essential for human survival?

• Nitrogen

• Carbon dioxide

• Oxygen

• Hydrogen

Why is it important not to pluck flowers excessively?

• It prevents the formation of new seeds

• It harms the plant's leaves

• It stops the plant from growing taller

• It reduces the plant's beauty

What part of the plant turns into fruit?

• Flowers

• Roots

• Leaves

• Stems

Which part of the plant is commonly consumed as a vegetable?

• Roots

• Flowers

• Bark

• Seeds

What is one of the main uses of cotton derived from plants?

• Clothing

• Food

• Fuel

• Medicine

How do trees benefit birds?

• By serving as homes

• By producing oxygen

• By offering shade

• By providing food

What is a traditional use of wood in rural areas?

• Building houses

• Making paper

• Fuel for cooking

• Crafting furniture

Why should we plant more trees?

• To provide more shade

• To increase rainfall

• To reduce soil erosion

• To enhance plant diversity

What was a common use of trees in ancient times?

• For creating art

• For making tools

• For providing shade

• For building ships