WorksheetsChapter 9 Quiz 2
Total questions: 18
Worksheet time: 9mins
The following are the components of the earth system except
Hydrosphere
Geosphere
Biosphere
Hemisfera
Which zone involves various living things such as humans, animals and plants
Hydrosphere
Geosphere
Biosphere
Atmosphere
Which is TRUE about the starotosfera layer ?
Has a distance 50-80 km
Known as ionosphere
Aircraft flights
Contains light gases such as helium and hydrogen
The diagram shows a natural phenomenon. Which layer is this phenomenon occurring?
Biosphere
Exosphere
Thermosphere
Mesosphere
Why the process of photosynthesis does not occur in the midnight zone ?
(a)
Seawater is evaporated by sunlight and is taken to the mainland by clouds before it falls back as rain water. The water in the rivers then flow into the ocean. The process is known as ....
Oxygen cycle
Carbon dioxide cycle
Water Cycle
Nitrogen cycle
State THREE layers of Earth
(a)
The following are the layers found in the earth mantle EXCEPT
Exospehere
Litosphere
Asthenosphere
Mesosphere
Volcanic eruption
Endogenic
Exogenic
Erosion on Earth's surface by wind and water
Endogenic
Exogenic
Formation of sand dunes in the desert by sand storm
Endogenic
Exogenic
Formed from cooling and solidification of magma and lava
Igneous rocks
Metamorphic rocks
Sedimentary rocks
Formed from sediment deposition of rock fragments, remains of plants and animals
Igneous rocks
Metamorphic rocks
Sedimentary rocks
Caused by high temperature and pressure
Igneous rocks
Metamorphic rocks
Sedimentary rocks
Gases that causes acid rain
Carbon dioxide
Sulphur dioxide
Carbon monoxide
Oxygen
Metals minerals
Aluminium
Copper
Gold
Carbon
Silicon
Non-metals minerals
Aluminium
Copper
Sulphur
Carbon
Silicon
Contains minerals that are very useful for human life
Geosphere
Hydrosphere
Atmosphere
Biosphere
