Science Grade 4
Monthly test
(Time allowed: 35 minutes)
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Problem 1:
1, Label the cross – sectional diagram of the Earth shown below.
2, Which metals does the Earth’s core contain? Circle your answer below.
Iron
Copper
Cobalt
Quartz
Nickel
3, Put these four components of the Earth’s crust in order of size, starting with the smallest.
A. Minerals
1.
B. Compounds
2.
C. Elements
3.
D. Rocks
4.
4, The diagram below shows how the Earth’s crust is divided
a. What is the name given to the parts that the Earth’s crust is divided into, as shown in the
diagram?
A. Tectonic plates
B. Tectonic dishes
b. Circle all the events / features below that can be caused by the movement of the Earth’s crust.
Tidal flow
Canyons
Volcanoes
Sinkholes
Earthquakes
Mountains
Problem 2:
1, Look at this diagram of the inside of a volcano. Label the diagram with missing words in the
box.
Main vent
Lava flow
Ash cloud
Crater
Conduit
Magma reservoir
Layers of ash and solidified lava
2, Join the words of the first column with the sentences of the second column
Chimney
When the volcano erupts, it also come out smake and ash
Smoke and Ash
Where the magma comes out
Crater
Magma out of the volcano
Lava
Pool of magma under a volcano
Magma chamber
Where the magma goes up from the magma chamber
Problem 3: Read the following text and answer the questions.