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All questions of Rocks for Grade 4 Exam
Which of the following is NOT a type of rock?- a)Igneous rock
- b)Sedimentary rock
- c)Metamorphic rock
- d)Magma rock
Correct answer is option 'D'. Can you explain this answer?
Which of the following is NOT a type of rock?
a)
Igneous rock
b)
Sedimentary rock
c)
Metamorphic rock
d)
Magma rock
|
Bespoke Classes answered |
Magma is molten rock found beneath the Earth's surface. It is not considered a type of rock because it has not yet solidified.
Which of the following rocks is formed from the deposition and compaction of fine-grained sediment?- a)Basalt
- b)Sandstone
- c)Shale
- d)Quartzite
Correct answer is option 'C'. Can you explain this answer?
Which of the following rocks is formed from the deposition and compaction of fine-grained sediment?
a)
Basalt
b)
Sandstone
c)
Shale
d)
Quartzite
|
Flembe Academy answered |
Shale is a type of sedimentary rock that is formed from the deposition and compaction of fine-grained sediment such as clay and silt.
Which type of rock is formed through the alteration of existing rocks by heat and pressure?- a)Igneous rock
- b)Sedimentary rock
- c)Metamorphic rock
- d)Marble rock
Correct answer is option 'C'. Can you explain this answer?
Which type of rock is formed through the alteration of existing rocks by heat and pressure?
a)
Igneous rock
b)
Sedimentary rock
c)
Metamorphic rock
d)
Marble rock
|
|
Bespoke Classes answered |
Metamorphic rocks are formed when existing rocks undergo changes due to intense heat and pressure. Examples of metamorphic rocks include marble and slate.
Which type of rock is often characterized by visible layers or bands?- a)Igneous rock
- b)Sedimentary rock
- c)Metamorphic rock
- d)Limestone rock
Correct answer is option 'B'. Can you explain this answer?
Which type of rock is often characterized by visible layers or bands?
a)
Igneous rock
b)
Sedimentary rock
c)
Metamorphic rock
d)
Limestone rock
|
|
Bespoke Classes answered |
Sedimentary rocks are often characterized by visible layers or bands, which are formed through the deposition and compaction of sediments over time.
How are sedimentary rocks formed?- a)Through the cooling and solidification of magma
- b)Through the weathering, erosion, and deposition of sediment
- c)Through the intense heat and pressure on existing rocks
- d)Through the metamorphosis of other rocks
Correct answer is option 'B'. Can you explain this answer?
How are sedimentary rocks formed?
a)
Through the cooling and solidification of magma
b)
Through the weathering, erosion, and deposition of sediment
c)
Through the intense heat and pressure on existing rocks
d)
Through the metamorphosis of other rocks
|
Aurora Institute answered |
Sedimentary rocks are formed through a process that involves the weathering, erosion, and deposition of sediment. Over time, these sediments are compacted and cemented together to form sedimentary rocks.
Which type of rock is formed from the accumulation of organic material, such as plant debris?- a)Basalt
- b)Sandstone
- c)Coal
- d)Marble
Correct answer is option 'C'. Can you explain this answer?
Which type of rock is formed from the accumulation of organic material, such as plant debris?
a)
Basalt
b)
Sandstone
c)
Coal
d)
Marble
|
|
Aurora Institute answered |
Coal is a type of sedimentary rock that is formed from the accumulation and compaction of organic material, such as plant debris, in swampy environments over millions of years.
Which type of rock is commonly used as a building material due to its durability and strength?- a)Basalt
- b)Sandstone
- c)Shale
- d)Granite
Correct answer is option 'D'. Can you explain this answer?
Which type of rock is commonly used as a building material due to its durability and strength?
a)
Basalt
b)
Sandstone
c)
Shale
d)
Granite
|
|
Flembe Academy answered |
Granite is a type of igneous rock that is commonly used as a building material due to its durability, strength, and attractive appearance.
Which type of rock is commonly used in the production of statues and sculptures?- a)Basalt
- b)Sandstone
- c)Marble
- d)Quartzite
Correct answer is option 'C'. Can you explain this answer?
Which type of rock is commonly used in the production of statues and sculptures?
a)
Basalt
b)
Sandstone
c)
Marble
d)
Quartzite
|
|
Flembe Academy answered |
Marble is a type of metamorphic rock that is commonly used in the production of statues and sculptures due to its beauty and ease of carving.
Which type of rock is formed from the cooling and solidification of molten lava?- a)Igneous rock
- b)Sedimentary rock
- c)Metamorphic rock
- d)Granite rock
Correct answer is option 'A'. Can you explain this answer?
Which type of rock is formed from the cooling and solidification of molten lava?
a)
Igneous rock
b)
Sedimentary rock
c)
Metamorphic rock
d)
Granite rock
|
|
Aurora Institute answered |
Igneous rocks are formed when molten lava cools and solidifies. Examples of igneous rocks include basalt and granite.
Which of the following rocks is formed from the remains of plants and animals?- a)Basalt
- b)Sandstone
- c)Shale
- d)Limestone
Correct answer is option 'D'. Can you explain this answer?
Which of the following rocks is formed from the remains of plants and animals?
a)
Basalt
b)
Sandstone
c)
Shale
d)
Limestone
|
|
Flembe Academy answered |
Limestone is a type of sedimentary rock that is formed from the accumulation of the remains of marine organisms such as shells and coral.
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