Light: Light and Us

Light is crucial for life, enabling us to see and perform activities. It comes from various sources like the sun and electric bulbs. Light aids in transportation and is vital for animals and plants. Overall, light is essential for survival.

What do we often use when the power goes out to provide light?

• Streetlights

• Candles or flashlights

• Headlights

• Solar panels

Which of the following is NOT a function of electric light bulbs in our homes?

• Allowing us to play games

• Helping plants produce food

• Enabling us to read

• Providing light to walk around at night

What is the primary purpose of streetlights?

• To provide light for indoor activities

• To charge electric vehicles

• To illuminate dark city streets

• To help plants grow

How do animals benefit from light?

• It helps them see their prey

• It allows them to photosynthesize

• It provides warmth during winter

• It helps them migrate

Why is light essential for plants?

• It helps them move

• It allows them to produce their own food

• It keeps them warm

• It helps them breathe