Science H.W(21/07/18)

Dear Learners,

Complete till Pg. 92 of WB as discussed in class. Bring your WB abd NB1 on Monday without fail.


Science H.W (18/07/18)

Dear Learners,

Answer the following questions in NB2.

1. Why does the fire brigade use water to extinguish fire?

2. Why is water not suitable for fires involving oil and petrol.

3. Explain how Carbon dioxide is able to control fire.

4. To start fire on wood, we need to use burning paper and kerosene oil.Why?