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

Write it in your notebook!

Let's test your vocab!

Fill in the Blanks

Lingkungan = ...

Fill in the Blanks

Sumber daya alam = ...

Fill in the Blanks

Bertahan hidup = ...

Fill in the Blanks

Permukaan = ...

Fill in the Blanks

Memperoleh = ...

Fill in the Blanks

Ditambang = ...

Fill in the Blanks

Tersedia = ...

Fill in the Blanks

Bahan bakar = ...

Fill in the Blanks

Zat = ...

Vocab Test
(Close book)
PIN: 997356

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What is our environment made up of?

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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Time!

(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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(2) Water
a. Many aquatic organisms live in bodies of water (ponds, lakes, seas, and rivers).
b. Plants need water to make food, and minerals that are dissolved in water to grow well.

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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

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First, answer the question in this wayground!
Then, write the correct answer in your activity book for each number!

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Activity book page 38

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Activity Book page 38, No.1:

The boy is breathing in

Fill in the Blanks

Activity Book page 38, No.1:

He is surrounded by a body of

Fill in the Blanks

Activity Book page 38, No.1:

The ground he is standing on is made of ..., which is formed from the topmost layer of the Earth.

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Time!

(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

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(4) Plants and Animals
a. Give food, such as egg, milk, and meat.
b. Give materials, such as wool and wood.

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First, answer the question in this wayground!
Then, write the correct answer in your activity book for each number!

​

Activity book page 39

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Activity Book page 39, No.2 (a):

How are fossil fuels formed?

Answer:

They are formed from

that were buried under​ layers of earth​

of years ago.

Fill in the Blanks

Activity Book page 39, No.2 (b):

Name three examples of fossil fuels.

Answer:
(1)​ ​

(2)​

(3)​

Fill in the Blanks

Activity Book page 39, No.2 (c):

Where are these fossil fuels found?

Answer:
From the​

Answer the questions!

Fill in the Blanks

Three major types of fossil fuels are ​

, ​

, and ​

.

Fill in the Blanks

Coal was formed from ferns, ​

, and trees, which hardened due to pressure and heat.

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Oil was formed from small organisms like zup plankton and ​

where pressure caused the more complex organic matter to decompose.

Fill in the Blanks

Natural gas was formed by the same process as​

, only it was exposed to more heat and pressure, causing it to further decompose and turn into a gaseous form.

Fill in the Blanks

The fossil fuels production causes both environmental and human​

issues.

Fill in the Blanks

Why do we need to conserve our natural resources?

Answer: Because some natural resources cannot be ​

or replaced.

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.

Group Task:
Making A Poster!

Theme 1: We can reduce our use of water by turning the tap off properly.

​

The Group Theme:

Theme 2: We can reuse plastic bottles as plant pots.

​

Theme 3: We can recycle different types of things by using the correct bins.

Student book page 53!

Theme 4: We can walk to school instead of taking a car.

The Group Theme:

Theme 5: Trees need time to grow. We should plant them and continue to care for them.

​

Theme 6: Steel can be recycled to make some types of pipes.

Student book page 53!