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The rock cycle involves both physical and chemical changes. Physical changes involve processes like weathering and erosion that break down rocks physically. Chemical changes occur when minerals in the rocks react with water or gases to form new minerals.
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Is crushing a rock chemical or physical change?
Grinding something is an example of a physical change, because you are not chemically changing what the substance is, you are only changing the form of it. Another example of a physical change is boiling water, because the water is still water, it's just in a gas form instead of liquid.When something is grinded it is a physical change not a chemical change.
Is grinding salt a chemical or physical change?
physical
Is a erosion caused by wind a chemical change?
No, erosion caused by wind is a physical change, not a chemical change. The wind is simply moving particles of rock or soil from one place to another without altering their chemical composition.
What is the Chemical equation for the rock cycle?
There is no specific chemical equation that represents the entire rock cycle as it involves a series of complex processes that result in the formation, alteration, and destruction of rocks through geological time. The rock cycle involves a combination of physical and chemical processes such as weathering, erosion, deposition, metamorphism, and melting, which ultimately lead to the transformation of one rock type to another.
Is stone breaking a physical change?
Breaking of stone is a physical or chemical change? Explain.
What is crushing a rock a chemical or a physical change?
Crushing a rock is a physical change. It is still rock, just in smaller bits.
When molten rock cools and hardens is a physical change or chemical change?
When molten rock cools and hardens, it is a physical change because the composition of the rock remains the same. The change in state from liquid to solid does not alter the chemical makeup of the rock.
Is rock broken into small pieces a chemical change?
No, breaking rock into small pieces is a physical change because the chemical composition of the rock remains the same. It is merely a change in the physical appearance of the rock.
Is crushing a rock chemical or physical change?
Grinding something is an example of a physical change, because you are not chemically changing what the substance is, you are only changing the form of it. Another example of a physical change is boiling water, because the water is still water, it's just in a gas form instead of liquid.When something is grinded it is a physical change not a chemical change.
Is a rock getting melted into magma a chemical reaction?
No, the process of a rock melting into magma is a physical change, not a chemical reaction. The change is due to an increase in temperature causing the rock to undergo a phase change from solid to liquid.
What are effects of physical and chemical change on health and environment?
rock
Which of the following processes involves both physical and chemical changes?
Rusting of iron involves both physical and chemical changes. The physical change involves the formation of iron oxide on the surface of iron, while the chemical change involves the reaction of iron with oxygen in the presence of water to form iron oxide.
Is grinding salt a chemical or physical change?
physical
Is landslide physical or chemical change?
Physical. It is still dirt/rock, no change to it's nature- just its position.
Is making a rock candy by evaporating water from a sugar solution a physical or chemical change?
physical
Type of change that happens when you break a rock or freeze water?
Physical change: breaking a rock changes its physical appearance without altering its chemical composition. Freezing water involves a physical change where the water molecules rearrange to form a solid structure, without any change in the chemical composition of water.
Does the rock cycle involve both chemical and physical changes?
Yes, the rock cycle involves both chemical and physical changes. Physical changes include processes like weathering and erosion, which break down rocks into smaller pieces. Chemical changes occur when these rocks undergo processes like metamorphism or melting and recrystallization to form new rocks.
