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WorksheetsFourth Monthly Examination in Science 2
Total questions: 65
Worksheet time: 33mins
What layer of earth is number 2 pointing at?
Crust
Mantle
Outer Core
Inner Core
Earth's thickest layer is 2,900 km thick. This layer is called the _____.
Crust
Mantle
Outer Core
Inner Core
The lithosphere, mantle and metallic core are all _______.
planets
parts of the sun
layers of the atmosphere
layers of earth
Name the largest layer of earth.
Crust
Mantle
Outer Core
Inner Core
Which layer of earth is made up of both the continental crust and the oceanic crust?
Crust
Mantle
Outer Core
Inner Core
What is the Inner Core made up of?
Iron and Carbon
Iron and Aluminum
Iron and Nickel
Iron and Uranium
Which layer is shown in red?
crust
mantle
outer core
inner core
Which layer is shown in orange?
crust
mantle
outer core
inner core
Which layer is shown in yellow?
crust
mantle
outer core
inner core
Which layer is shown in brown?
crust
mantle
outer core
inner core
Which shows the order of the layers from COOLEST to HOTTEST?
crust, mantle, outer core, inner core
inner core, outer core, mantle, crust
crust, outer core, inner core, mantle
Trick question! All of the layers are the same temperature!
Which layer is made (mostly) of LIQUID iron and nickel?
crust
mantle
outer core
inner core
Which layer is made (mostly) of SOLID iron and nickel?
crust
mantle
outer core
inner core
Which layer of the Earth is the THINNEST?
crust
mantle
outer core
inner core
Which layer of the Earth is the THICKEST?
crust
mantle
outer core
inner core
We live on the _________________________.
crust
mantle
core
What do geologists do?
Study space
Study air
Study trees
Study Earth and rock
The study of the planet Earth is called:
Geology
Biology
Astronomy
The soft part of the Mantle below the Lithosphere is called the:
Crust
Lithosphere
Asthenosphere
Core
The rigid rocky layer of the crust and upper mantle is called the:
Asthenosphere
Lithosphere
Core
A wave of energy produced by an earthquake is a:
Boom
Explosion
Geology
Seismic Wave
What layer of the Earth is represented by the letter A?
Crust
Mantle
Outer Core
Inner Core
What layer of the Earth is represented by the letter B?
Crust
Mantle
Outer Core
Inner Core
What layer of the Earth is represented by the letter C?
Crust
Mantle
Outer Core
Inner Core
What layer of the Earth is represented by the letter D?
Crust
Mantle
Outer Core
Inner Core
The layers of Earth are in the order they are in because:
It keeps us safe
It holds the Earth together
Its pretty
The different layers have different densities
What is an island?
land below water
land circled by water
water circled by trees
sand that forms a beach
Volcanoes swell when
air builds up inside it
there is too much rain
magma pushes up inside it
lava shoots out and fall back inside it
Most of the volcanoes are located where?
another country
in the ocean
the Ring of Fire
on Mars
What is one way a volcanoe is good for the earth?
it kills the grass
it makes the cows get bigger
it turns everything black
it makes new mountains
What is one way volcanoes are bad for the earth?
it grows more forests
it smells bad
it destroys houses
it is black
Melted rock inside the Earth is called
magma.
water.
fire.
surface.
When magma flows out of the volcano it is called
air
water
egg shells
lava
If lots of lava flows out in one spot on the surface of the Earth it forms a mountain and is called
magma.
an ocean.
a volcano.
a ring.
This is a landform surrounded by water.
Plain
Mountain
Island
This is the highest and tallest landform.
Plain
Mountain
Island
This is a wide and flat landform
We can plant vegetables here.
Mountain
Plain
Island
This is a wide flat landform between hills or mountains.
Mountain
Valley
Hills
This is a landform with a crater
It erupts and gives off fire, smokes, ashes, and molten rocks.
Hills
Mountain
Volcano
This is a flat landform on a high place.
The soil is good for planting crops. Example is Dalat.
Plateau
Mountain
Volcano
This is a landform that is smaller than a mountain. Example of this is in Chocolate ______ in the Philippines.
Plateau
Hills
Mountain
What do we call the Island, Mountain, Plateau, Hills, Volcano, Valley and Plain.
Waterforms
Landforms
What do we call the mouth of the Volcano?
crater
mouth
crane
Can we plant vegetables in the Plateau landforms?
Yes
No
What do plants make that people need to have to stay alive?
oxygen
clouds
wind
What do we do when we help turn old things into new things?
reduce
reuse
recycle
What kind of pollution is this?
land
water
air
What kind of pollution is this?
land
air
water
Where do all of us live?
none
The best ways to take care of the environment are...
(choose 2)
Choose the picture where people is taking care of plants
none
Which picture shows a person recycling
What do plants need to grow up?
How does the planet feel when we pollute it?
