SCIENCE FORM 1 - CHAPTER 9 (EARTH)

1.

Multiple Choice

30 sec

1 pt

The Earth system consists of four main components. One of them are

Exosphere

Hydrosphere

Stratosphere

Mesosphere

2.

Fill in the Blank

1 min

1 pt

The ___________ also known as the ionosphere because it contains ions that can reflect radio waves.

3.

Multiple Choice

30 sec

1 pt

The statements refers to

Igneous rock

Sedimentary rock

Metamorphic rock

4.

Multiple Select

30 sec

1 pt

Choose two factors that are required in metamorphic rock formation (Pick two correct answers)

Compression

Pressure

Freezing

Heat

5.

Multiple Choice

30 sec

1 pt

What does "X" in the diagram represent?

Magma

Lava

Asthenosphere

Crust

6.

Multiple Choice

30 sec

1 pt

Earth has many processes that affect the changes of Earth. An example of process that occurs on Earth's surface is

Mantle convection process

Crust movement

Magma activity

Soil erosion

7.

Multiple Choice

30 sec

1 pt

Which of these is a process of rock fragmentation and decomposition due to exposure to rainwater and temperature?

Mass depletion

Sedimentation

Weathering

Erosion

8.

Multiple Choice

30 sec

1 pt

Which statement represents the diagram?

Weathered materials are moved by running water such as river and lake

Rock decomposes due to exposure to temperature, rainwater, and microorganisms

Eroded material on Earth's surface by water, wind and waves

Involve soil movement from the top of a slope to below causing phenomenon like landslide

9.

Multiple Choice

30 sec

1 pt

Process that is caused by forces from within the Earth does not change the Earth's surface

True

False

10.

Multiple Choice

30 sec

1 pt

High temperature in the mantle and the ___________ of Earth produces convection currents in the asthenosphere (below lithosphere) layer.

Lithosphere

Mesosphere

Inner core

Core

11.

Multiple Choice

30 sec

1 pt

Earthquake and tsunami are geohazards that occured due an endogenic process. Name the endogenic process involved.

Core movement

Mantle convection process

Plate Tectonics

Volcano

12.

Multiple Choice

30 sec

1 pt

Where does a transducer place in order to provide early warnings of landslides?

Slope of hills

Hill's bases

Hill's crest

Hill's berm

13.

Multiple Select

45 sec

1 pt

Select the Ocean Stratification

Surface Zone

Midnight Zone

Circle Zone

Dark Zone

14.

Fill in the Blank

1 min

1 pt

Formed when the rocks are

exposed to very high pressure

and temperature. Name the rocks mentioned.

15.

Multiple Choice

30 sec

1 pt

Why are metamorphic rocks harder than igneous rocks and sedimentary rocks?

Because its contain of metal minerals and strong sand

Because its formed by compression of deposited materials such as river ad glacier

Because its exposed to very high pressure

and temperature for a long time

Because its formed by process of cooling and freezing of magma or lava that flows out of the mantle.

16.

Multiple Select

45 sec

1 pt

The following are the examples of endogenic process, except ;

Erosion

Sedimentation

plate tectonics

Weathering

17.

Multiple Choice

30 sec

1 pt

The consequences of the endogenic process

are occurrence of geohazards such as __________, except ;

Volcano

Sinkhole

Tornado

Tsunami

18.

Fill in the Blank

1 min

1 pt

Human activities that are not well-planned may caused various of natural disaster effect. Its caused by _______________ activities.

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