New Science eTextbook 1A (UPC)

7 Water and Air Unit 4 Origin of Life

1 What are the properties of water? bserve O 1. What do you use water for? sk A 2. What are the properties of water? o D 3. Explore the properties of water with your sense organs. Record your observations.

Water is important to our lives.

2

1

Water has / does not have smell.

Water has / does not have colour.

1. We should use the water in our own water bottles to make sure the water we taste is safe and clean. 2. Do not use hot water in this activity to prevent burns.

4

3

Water has / does not have taste.

The water feels cool / warm .

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