The System and Structure of the Earth

The System and Structure of the Earth

by SITI Moe

1.​communicate about the system of the Earth

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​2.explain differences in Earth layers based on its composition and physical characteristics.

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​ 3.realise that Earth is the only place that can sustain life based on its physical characteristic

​Learning Standard;

​The Earth system consists of four main components

Multiple Choice

Air zone covering the Earth's surface.

• Hydrosphere

• Geosphere

• Atmosphere

• Biosphere

Multiple Choice

3. Life zone consists of a variety of life such as humans, animals, plants and microorganisms

• Hydrosphere

• Geosphere

• Atmosphere

• Biosphere

Multiple Choice

Rock and soil zone on the Earth's surface.

• Hydrosphere

• Geosphere

• Atmosphere

• Biosphere

Multiple Choice

Which Earth system includes all of Earth's water?

• Geosphere

• Hydrosphere

• Biosphere

• Atmosphere

Atmospheric Stratification​

​consists of five layers,

Multiple Choice

What is the first layer of the atmosphere?

• Mesosphere
• Troposphere
• Thermosphere
• Exosphere

Multiple Choice

What is the 2nd layer of the atmosphere?

• Mesosphere
• Exosphere
• Troposphere
• Stratosphere

Multiple Choice

What is the 3rd layer of the atmosphere?

• Stratosphere
• Troposphere

• Mesosphere
• Exosphere

Multiple Choice

What is the 4th layer of the atmosphere?

• Exosphere

• Thermosphere
• Mesosphere
• Troposphere

Multiple Choice

What is the 5th layer of the atmosphere?

• Mesosphere
• Stratosphere
• Exosphere
• Thermosphere

Multiple Choice

Where weather happens

• Troposphere
• Stratosphere
• Mesosphere
• Thermosphere

Multiple Choice

Meteors burn up here

• Thermosphere
• Mesosphere
• Exosphere
• Troposphere

Multiple Choice

The diagram shows a natural phenomenon. Which layer is this phenomenon occurring?

• Biosphere

• Exosphere

• Thermosphere

• Mesosphere

Multiple Choice

Ozone layer is located here

• Trosphere
• Thermosphere
• Stratosphere
• Mesosphere

Multiple Choice

Which is TRUE about the stratosphere layer ?

• Has a distance 50-80 km

• Known as ionosphere

• Suitable and stable for aircraft flights

• Contains light gases such as helium and hydrogen

Multiple Choice

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

• Thermosphere

• Mesosphere

• Stratosphere

• Exosphere

Multiple Choice

As the water is warmed up it starts to

• Jump around

• Rain

• Melt

• Evaporate

Multiple Choice

Which of these is an example of condensation?

• Snow

• Air

• Clouds

• Vapour

Multiple Choice

If you climbed a mountain, what would you expect the temperature to do?

• decrease (get colder)

• increase (get warmer)

• stay the same

​ Ocean Stractification

Multiple Select

Photosynthesis is possible in the surface zone

• True

• False

Multiple Choice

Which ocean zone allows plants to grow??

• midnight zone

• surface zone

• dark zone

Multiple Choice

This is the zone of the ocean that is the deepest. 

• surface zone

• midnight zone

• dark zone

Multiple Select

Which is ocean layer id habitat for the fish in the diagram

• suface zone

• midnight zone

• Dark zone

Multiple Choice

The angler fish lives in........water

• Deep and dark

• Warm

• Beautiful

Multiple Choice

Oceans receive freshwater from precipitation and rivers. Yet ocean levels do not change very much from these actions. Why are ocean levels not greatly affected?

• Water is constantly seeping underground in the ocean.

• Water is constantly evaporating over the ocean's surface.

• Water is constantly flowing back into rivers from the oceans.

• Water is constantly deposited back on the land through ocean wave action.

Multiple Choice

What does the light on an anglerfish do?

• Attracts prey
• Confuses predators
• Lets it see to find its way
• It goes on and off 

Multiple Choice

What happens to pressure as you go deeper into the ocean? 

• increases
• decreases
• stays the same
• doubles

​Distribution of Water on Earth

​

• The water cycle process is continuous.

• ​

Multiple Select

Where can't you find water (select all that apply)?

• In the swimming pool

• In a hoover

• In a reservoir

• In the door

Multiple Choice

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

• Dissipation

• Evaporation

• Hydration

• Condensation

Multiple Select

Tick 2 processes that involve in the Water Cycle.

• Melting

• Evaporation

• Boiling

• Condensation

Multiple Choice

Where in a tropical climate are you most likely to find cooler weather and snow?

• at the top of a tall mountain

• at sea level near a cold ocean current

• in cloudy places near the center of the continent

• at the base of a mountain range that blocks air flow

Multiple Choice

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

• Condensation

• Boiling

• Evaporation

• Precipitation

​eEarth Layer

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• ​three main layers according to its physical properties, namely crust, mantle and core.

Multiple Choice

What is the third (3) layer of the Earth?

• Core

• Mantle

• Crust

Multiple Choice

What is the second (2) layer of the Earth?

• Mantle

• Crust

• Core

Multiple Choice

What is the first (1) layer of the Earth?

• Core

• Mantle

• Crust

Multiple Choice

Heat rising from deep inside earth can move the crust’s plates.

• True
• False

Multiple Choice

4. What layer is the hottest?

• Core
• Crust
• Mantle

Multiple Choice

5. Which layer is the thickest?

• Core
• Crust
• Mantle

Multiple Choice

Identify each layer - #15.

• Lithosphere
• Mantle
• Crust
• Asthenosphere

Multiple Choice

Identify each layer - #16.

• Crust
• Mantle
• Lithosphere
• Asthenosphere

Multiple Choice

Identify each layer - #17.

• Crust
• Mantle
• Lithosphere
• Asthenosphere

Multiple Choice

Identify each layer - #20.

• mantle
• asthenosphere
• inner core
• outer core

Multiple Choice

Identify each layer - #19.

• mantle
• lithosphere
• inner core
• outer core

Multiple Choice

Which sublayer is made up of the crust and upper mantle?

• Inner Core
• Outer Core
• Lithosphere
• Asthenosphere

Multiple Choice

Temperature _____________________ as you go deeper into the earth.

• increases
• decreases
• goes up and down depending on the layer
• stays the same

Multiple Choice

Which is the correct order of the Earths layers?

• inner core, outer core, mantle, crust

• crust, inner core, outer core, mantle

• crust, mantle, inner core, outercore

• crust, mantle, outer core, inner core

Multiple Choice

As you move deeper into the Earth's core, the temperature is:

• cooler

• hotter

Multiple Choice

You live, breathe, and eat on this layer.

• Outer Core
• Inner Core
• Mantle
• Crust

Multiple Choice

Which compositional layer is represented by the yellow layer?

• inner core

• outer core

• mantle

• crust