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WorksheetsREVIEW FOR UNIT TEST 1
Total questions: 29
Worksheet time: 15mins
FOR KAMUSTAHAN 101:
This is what is known as Pantone's color of the year.
Green
Classic Blue
Very Peri
Ultimate Gray
Which of the following is NOT exogenic in nature?
Mass movement
Erosion
Tectonic uplift
Weathering
The process that breaks down rock at the Earth's surface through disintegration of rocks into mineral particles or dissolving it into water is known as __________.
Deposition
Weathering
Erosion
Mass movement
What is the correct order of the processes?
Weathering, Erosion, Deposition
Erosion, Weathering, Deposition
Weathering, Deposition, Erosion
They all happen at the same time
The process by which oxygen reacts with iron minerals in rock to form rust is called:
Solution
Carbonation
Oxidation
Hydrolysis
How does decompression melting occur?
It occurs when the temperature is constant but the pressure increases
It occurs when the temperature is constant but the pressure decreases
It occurs when the temperature increases inversely proportional to pressure
It occurs when the temperature decreases directly proportional to pressure
Which of the following is a TRUE statement?
Magma rapidly cools as it rises toward the surface of the earth, losing much of its heat before being expelled as lava.
Volcanoes are visible manifestations of the process of rock formation.
Magma is found both inside and outside of a volcano.
Volcanoes can be found under the oceans, but they cannot erupt.
Volcanic eruption is always accompanied with magma and lava. How can you describe the difference between magma and lava?
Lava is composed of molten rock and is stored in the Earth's crust while Magma is a molten rock that reaches the surface of our planet through a volcano vent.
Lava and Magma is both a molten rock that can be found outside the Earth's crust.
Lava and Magma is both a molten rock that can be found inside the Earth's crust.
Magma is composed of molten rock and is stored in the Earth's crust while lava is a molten rock that reaches the surface of our planet through a volcano vent.
One of the examples of Chemical Weathering is oxidation. How can you describe oxidation?
Water molecules attach to the rock or mineral to form another substance
Rocks directly dissolves in water that is caused by higher temperature
Rust decomposes rocks completely with a passage of time
Carbon dioxide and water molecules combine to form a carbonic acid
Which of the following statements explain Salt Weathering/Salt Wedging?
Salt Wedging refers to expansion of a rock due to thermal action and crystallization.
Salt Wedging is a removal of overlying rock load due to erosion which causes vertical pressure.
Salt Wedging is a cycle of freezing and thawing action wherein weather becomes warmer and causes snow/ice to melt.
Salt Wedging is the reaction of carbonate and bicarbonate with minerals to form another type of rock.
Which of the following is a TRUE statement about soil erosion?
It is a geological denudation, which involves the breakdown and transport of rock materials.
It rarely happens because most soil is covered by vegetation.
It is made up entirely of organic materials, such as decaying animals and plants.
It is the wearing away of the surface soil and the subsoil.
Which of the following best describes the difference between Erosion and Deposition?
Deposition is just a result of erosion while erosion is a process of wearing away of topsoil.
Erosion is just a result of deposition while deposition is a process of wearing away of topsoil.
Deposition is when materials, like soil or rocks, are moved by wind or water while Erosion is when those sediments are deposited in a different location
Erosion and deposition is just the same.
What exogenic processes pertains to the breaking down of rocks into finer materials?
Decomposition
Erosion
Mass Wasting
Weathering
What weathering does not change the composition and material of rocks?
Chemical Weathering
Physical/Mechanical Weathering
Biotic Weathering
None of these
Which of the following is NOT a variability of weathering?
Climate Factors
Human beings and Plants
Air Pollution
Rock Types
What type of weathering changes the chemical composition of a rock during weathering?
Chemical Weathering
Mechanical Weathering
Physical Weathering
Both B and C
Which of the following statements describes biotic weathering?
Rock A is pounded by a dog when it digs a burrow.
Rock B is oxidized by the presence of air in the atmosphere.
Rock C is pulverized after it reacts with acid rain.
Rock D is being crushed when there is a land slide.
Julia observes that a certain plant is growing in Rock A. As the plant grows, Rock A splits into 4 parts. What type of weathering does Maria observe?
Chemical weathering
Mechanical weathering
Biotic weathering
Physical weathering
Plants: Biotic Weathering:: _________: Chemical Weathering
Humans
Water
Animals
Acid rain
What type of eruption is known to be destructive and violent because it involves explosion?
Overflowing Eruption
Explosive Eruption
Effusive Eruption
Violent Eruption
Which of the following refers to the process at or near Earth's surface that cause rocks and minerals to break down?
Exogenic
Hydrologic
Endogenic
None of these
Endogenic processes are the forces within the Earth that causes the ground to move.
True
False
What type of weathering is shown in the figure below?
Physical Weathering
Mechanical Weathering
Biotic Weathering
Chemical Weathering
Muddy soil that is being carried away by a fast-moving river is what type of exogenic process?
Erosion
Mass movement
Deposition
Weathering
It is a molten rock that has formed deep within the Earth.
Hot Spot
Magma
Volcano
Lava
TRUE OR FALSE: A substance that flows slowly has high viscosity...
TRUE
FALSE
What is magma?
composed of semi-liquid hot molten rocks located beneath the Earth, specifically in the core
composed of semi-liquid hot molten rocks located beneath the Earth, specifically in the uppermost mantle
can be generated outside the Earth's surface
composed of minerals mostly Nitrogen
and Oxygen
This type of melting involves addition of water in the subduction zone.
Decompression Melting
Heat Transfer
Partial Melting
Flux Melting
The minerals of this type of magma are visible to our naked eye.
Aphanitic
Porphyritic
Phaneritic
Glassy
