Science 4 Our Natural Resources

5. Available = Tersedia

6. Obtain = Memperoleh

7. Substance = Zat

8. Fuel = Bahan bakar

9. Mined = Ditambang

1. Natural Resources = Sumber daya alam

2. Environment = Lingkungan

3. Surface = Permukaan

4. Survive = Bertahan hidup

​Vocab Unit 4

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2. Non living things

   Examples: air, water, light and soil.

1. Living things

   Examples: plants, animals, fungi and microorganisms.

​A. What is our environment made up of

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(1) Air
a. Plants and animals take in oxygen from the air and give out carbon
dioxide during respiration.
b. In an aquatic habitat, oxygen and carbon dioxide are dissolved in the
water.

​B. Natural Resources

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(3) Land
a. Soil:
-Plants get water and minerals from the soil
-Anchors the roots of plants
-Gives shelter to animals

​B. Natural Resources

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(3) Land
b. Materials:
-Obtain building materials such as clay, sand and mud
-Obtain metals such as aluminium are extracted from rocks
-Obtain alloys (metals + metals / metals + non-metals

​B. Natural Resources

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Open Ended

How can we conserve fossil fuels? Write 2 ways.

Open Ended

How can we conserve plants? Write one way only.

Open Ended

How can we conserve metals? Write two ways.