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The sun, naturally, is our most important source of energy. People accept the sun as a matter of fact, because we see it rising every morning, and at night we see it setting. The sun radiates its energy in all directions all over the earth. The sun warms up the earth and, in this manner, supplies it with energy. Plants use some of this energy to grow and when animals eat the plants they also obtain some of the energy, so that they can use it to move around and to grow.
Where do people obtain energy?
Write a short sentence to explain what happens in each picture. Write your explanations neatly in the spaces provided below the pictures.
According to the above information, energy has been transferred from the sun to the wheat plant and then to Philip’s body. This transfer signifies exactly the same as your action when you share your lunch with your friend during break: You give it to him or to her.
LEARNING OUTCOME 2: CONSTRUCTING SCIENCE KNOWLEDGE
The learner will know and be able to interpret and apply scientific, technological and environmental knowledge.
Assessment Standard
We know this when the learner
2.1 recalls significant information.
SENTENCES THAT MATCH THE PICTURE
HOW TO COOK FOOD BY USING SOLAR ENERGY
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