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Which substance has the greatest effect on the rate of weathering of rock?
Water is the substance that has the greatest effect on the rate of weathering of rock. Water can seep into cracks in rock, freeze and expand, causing the rock to break apart. Water can also chemically react with minerals in the rock, leading to chemical weathering.
Is acid rain weathering or erosion or both?
Acid rain can contribute to both weathering and erosion. Weathering refers to the breakdown of rock materials due to chemical or physical processes, which can be enhanced by acid rain. Erosion, on the other hand, involves the removal and transport of weathered materials by agents like water or wind, which can also be influenced by acid rain.
What does not cause mechanical weathering?
Chemical weathering, such as the reaction of rock with acids or oxidation, does not cause mechanical weathering. Mechanical weathering involves physical processes like freezing and thawing, abrasion, and root growth that break rocks into smaller pieces without altering their composition.
What type of weathering causes acid rain?
Chemical weathering causes acid rain. When sulfur dioxide and nitrogen oxides are released into the atmosphere from human activities, they combine with water vapor to form sulfuric acid and nitric acid, which then fall to the earth's surface as acid rain.
The breakdown of rock into smaller and smaller pieces?
The breakdown of rock into smaller pieces is called weathering. Weathering can occur through physical processes like freezing-thawing cycles or chemical processes like acid rain. These smaller rock pieces can then contribute to the formation of soil.
What does not effect rock during weathering?
everything affects rock therefore heat, snow, rain, etc.
What effect does weathering have on igneous rock?
The effect of weathering is to reduce the volume of the igneous rock.
What DOES NOT cause weathering of rock?
acid rain
What are to kinds of weathering?
the types of weathering are physical and chemical. physical: like rain and ice breaking a rock. chemical: like acid rain breaking down a rock.
Which substance has the greatest effect on the rate of weathering of rock?
Water is the substance that has the greatest effect on the rate of weathering of rock. Water can seep into cracks in rock, freeze and expand, causing the rock to break apart. Water can also chemically react with minerals in the rock, leading to chemical weathering.
How can nature change the rock cycle?
By weathering and erosion. The types of weathering used is:physical weathering- when a plant grows inside a rock and the roots break it apart; abrasion- mechanical weathering - erosion- and chemical weathering - acid rain, water weathering and erosion.
What are the effects of weathering rocks?
The general effect of weathering is the creation of smaller and smaller rock particles.
What Examples of physical weathering and chemical weathering?
An example of Physical Weathering is plant wedging, where a plant finds its way into a rock and its roots wedge the rock apart. An example of Chemical Weathering is Acid Rain, where chemicals in the clouds caused by global warming rain down and dissolve rocks. Thousands of years of acid rain can result in discoloring and the breaking down of rocks.
What things causes a rock to erode?
Weathering, wind, rain, extreme temperatures.
Does the age of a rock effect the rate of weathering?
depends on the kind of rock the material it is made of.
Is rain and acid a rock chemical?
An acid rain contain acids as HNO3, H2SO4, HCl.
What are the causes of chemical wethering?
Chemical weathering is caused by acid rain. The acid rain will eat away at the rock causing it to erode. This is one of the many forms of chemical weathering.
