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WorksheetsWHAT DID YOU LEARN?
Total questions: 36
Worksheet time: 23mins
Corresponds to the water of the earth in oceans, rivers, lakes, groundwater, glaciers.
Atmosphere
Lithosphere
Hydrosphere
Layer of mixed gases ( nitrogen, argon, carbon, dioxide, water vapor, ozone and others).
Atmosphere
Lithosphere
Hydrosphere
Layer fomed by the earth's crust and by the most external part of the upper mantle.
Atmosphere
Lithosphere
Hydrosphere
How many layers does the atmosphere have?
3
7
6
Only the 3% of water is salt water.
True
False
Water is the habitat of many organisms.
True
False
Soil is not indispensanle for animal and plant life.
True
False
Why atmosphere is important to living things?
Living things need the gases present in the atmosphere.
Living things doesn't need the gases present in the atmosphere.
Photosyntesis requires animals and respiration requies water.
Photosyntesis requires carbon diaxide and respiration requires oxygen.
Why hydrosphere is important to living things?
Because they need water to obtain energy.
Because they have water in their cells.
Because some organisms have the water as their habitat.
Because they doesn't need water to obtain enegy.
Why lithosphere is important to living things?
Because in the soil there are many minerals as well as organic matter.
Because provides the enery for some organisms from the water.
Because plants absorb mineral and water for photosyntesis from soil.
Which component has wind enery as a resource?
atmosphere
hydrosphere
lithosphere
Which componet has minerals as resource?
hydrosphere
lithosphere
atmosphere
What causes to change atmosphere?
greenhouse effect
water pollution
atmosphere pollution
overxplotation
What causes to change lithosphere?
lack of planning
excessive use of water
soil compaction
generating electricity
What causes to change hydrosphere?
excessive use of water
natural and human factor
(water pollution)
decrease in the ozone layer
urban expansion
How can you protect the lithosphere?
drecrease sources of pollution
save electric energy that uses water for its generation
respect or improve city planning
How can you protect the atmosphere?
save electric energy that uses water for its generation
decrease sources of pollution
respect or improve city planning
How can you protect the hydrosphere?
save electric energy that uses water for its generation
decrease sources of pollution
respect or improve city planning
What are the components of soil?
minerals
air
water
organic material or humus
minerals
food
water
organic material or humus
minerals
air
pollution
organic material or humus
The particles of soil are distributed in layers at differents depths, called ...
orizons
horizons
orisons
Horizons are dividing letters like ...
O, A, B, D and S
O, A, D, E,and F
O, A, B, C , and R
O, A, I, C , and R
Which layer of soil we can find humus?
Horizon A
Horizon O
Horizion R
The deepest layer of soil is called ____ and consist of _____
the R horizon
minerals
the R horizon
parent rock
The O horizon
parent rock
What are the types of soil?
clay soil, silty soil, feed soil, sandy soil, and rocky soil
clay soil, silty soil, feed soil, sandy soil, and deep soil
clay soil, silty soil, sandy soil, rocky soil and peaty soil
Which type of soil is better for plant growth?
clay soil
rocky soil
sandy soil
silty soil
peaty soil
Which type of soil is not ideal for plant growth?
clay soil
rocky soil
sandy soil
silty soil
peaty soil
What does impermeable means?
not allowing liquid to pass through
allowing liquid to pass through
What does permeable means?
allowing liquid to pass through
not allowing liquid to pass through
Why is important to keep soil clean?
Because soil is essential for water and animals.
Because soil is essential for plant growth and animals.
Because soil is essential for agriculture.
______ geological process in which earthen materials are worn away and transported by natural forces such as wind or water.
Water
Erosion
Grazing
What are the types of erosion?
natural erosion
antropofic erosion
antropic erosion
artifical erosion
When rivers and groundwater currents wear away the soil. The water washes the soil into lakes and oceans.
pluvial
fluvial
wind
glacial
When huge masses of ice moved because the force of gravity. As the move, they wear away the ground underneath them. Ice is able to profoundly modify the surface of the ground.
pluvial
fluvial
wind
glacial
Winds wears away at rocks and blows off particles, which are transported by the wind and deposited in a new place. This type of erosión is much les intense than those related to wate.
pluvial
fluvial
wind
glacial
Raindrops impact the soil and wash away the particles on the surface.
pluvial
fluvial
wind
glacial
Antropic erosion is caused by human activyt.
True
False
