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10th-Grade Science Quiz

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Questions and Answers

What is the chemical formula for calcium carbonate?

CaCO3 (correct)

NaCl

H2SO4

CaCl2

Which process is responsible for the formation of sedimentary rocks?

Weathering and erosion (correct)

Crystallization from magma

Metamorphism

Volcanic activity

What is the function of a concave lens?

To converge light rays

To absorb light

To diverge light rays (correct)

To bend light rays at a right angle

10th-Grade Science Quiz

Choose a study mode

Podcast

Questions and Answers

What is the chemical formula for calcium carbonate?

Which process is responsible for the formation of sedimentary rocks?

What is the function of a concave lens?

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