Form 1 Science - Earth

Which of these is not in earth system?

• Hydrosphere

• Atmosphere

• Geosphere

• Ionosphere

Air zone covering the Earth’s surface

• Hydrosphere

• Atmosphere

• Geosphere

• Biosphere

How many layers are there in atmosphere?

• 2

• 3

• 4

• 5

"Burning and destruction of meteorites occur in this layer"

• Exosphere

• Thermosphere

• Mesosphere

• Stratosphere

Atmospheric layer which consists of ozone layer

• Exosphere

• Thermosphere

• Stratosphere

• Troposhere

"Communication satellites orbiting Earth in this layer allow phone calls and television broadcasts"

• Thermosphere

• Mesosphere

• Stratosphere

• Exosphere

"In this zone, the water is very shallow and light can penetrate. This makes the zone suitable as habitat for plants"

• Surface zone

• Daylight zone

• Dark zone

• Midnight zone

Most animals in this zone have shimmering bodies. Which zone of ocean stratification?

• Dark zone

• Midnight zone

• Surface zone

• Deep zone

Water in the ocean becomes water vapour in the air through ____________

• Dissipation

• Evaporation

• Hydration

• Condensation

Which of the following is NOT process involves in water cycle?

• Condensation

• Boiling

• Evaporation

• Precipitation