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WorksheetsEarth
Total questions: 18
Worksheet time: 18mins
Why the surface layer of the ocean contains most living things.
it receives most sunlight
it is closest to human activity areas
it is lowest in saltiness
its depth rate is the lowest
Which of the following are the factors that influence the formation of coal and petroleum under the Earth's surface.
pressure
heat
soil acidity
rainfalls
Which of the following Earth's surface change is classified as exogenic.
mantle convection
magma activity
weathering
tectonic plates movement
Diagram 4 shows the effect of a type of geo-disaster.
Which of the following geo-disaster most probably had caused the erosion to building above.
volcanism
global warming
tsunami
acidic rain
Lapisan udara yang mengelilingi Bumi
The layer of air that surrounds the Earth
Geosfera
Geosphere
Biosfera
Biosphere
Hidrosfera
Hydrosphere
Atmosfera
Atmospere
Bumi boleh dibahagi kepada tiga lapisan utama.
The Earth can be divided into three main layers.
Kerak
Crust
Mantel
Mantle
Teras
Core
Litosfera
Lithosphere
Eksosfera
Exosphere
Which of the examples of geohazard phenomenon?
I. Earthquake
II. Landslide
III. Sinkhole
IV. Quicksand
V. Acid rain
VI. Tsunami
I, II and III
I, II , III and IV
I, II, III, IV and V
All above
This geohazard usually occurs in wetland.
This statement refers to ..
Acid rain
Quicksand
Sinkhole
Global warming
This geohazard occurs in industrial area.
This refers to ...
Acid rain
Earthquake
Tsunami
Sinkhole
Diagram shows one of the method to generate electricty and also formation of hot spring. The process is known as
Hydrothermal process
Hydrogenic process
Exothermal process
Which of the following is the activity of X?
Earth exploration
Used petrol
Used of CFC
Open burning
What are the impacts of geohazards to humans
I. Cause loss of life
II. Disease
III. Starvation
IV. Damage to properties
I, II
I, II, III
I, II, III, IV
Rise of temperature in the earth’s atmosphere
VOLCANISM
EARTHQUAKE
GLOBAL WARMING
ACID RAIN
Rain fall with the high level of acidity with pH level less than 5
ALKALINE RAIN
TSUNAMI
ACID RAIN
TOXIC RAIN
Vibration or shaking that occurs on the earth’s surface
TSUNAMI
EARTHQUAKE
LANDSLIDE
QUICKSAND
Sudden mass movement of soil down steep slope
SINKINGKOLE
QUICKSAND
LANDSLIDE
EARTHQUAKE
