Secondary School (English Medium) (5 to 8) Class 7 - CBSE Question Bank Solutions for Science

In plants, water is transported through ______.

Name the different components of xylem and draw a living component?

State the correct sequence (1-7) of colours in the spectrum formed by the prisms A and B, shown in the following figure.

Make a rainbow

Try to make your own rainbow. You can try this project in the morning or in the evening. Stand with your back towards the Sun. Take a hosepipe or a water pipe used in the garden. Make a fine spray in front of you. You can see different colours of rainbow in the spray.