Question: Which Rock Weathers Into Caves?

What type of rock is affected by dissolving?

Sometimes, chemical weathering dissolves large portions of limestone or other rock on the surface of the Earth to form a landscape called karst.

In these areas, the surface rock is pockmarked with holes, sinkholes, and caves..

What kind of rock is most likely to be weathered into caves?

Limestone and dolomite are the most common carbonate rocks that form solution caves.

Which rocks weather into caves and lumpy hills?

Because, it works to round exposed edges of rock by chemical weathering from naturally acidic rainfall and through physical weathering such as particle abrasion and rock tumbling due to the transport of material by wind, water, ice, and gravity (erosion). B.) Which rock weathers into caves and lumpy hills? Limestone.

Which rock type is the most resistant to erosion?

Metamorphic rocks are highly resistant to erosion and are often used in building materials.

How do lichens slowly break down a rock?

Lichens produce acids that slowly break down rock by chemical means. … Ice wedging is a form of mechanical weathering in which water seeps into rock cracks and then freezes and expands. Animals and plants cause mechanical weathering by turning the soil and breaking apart rocks.

How does Clay Formation affect Rock?

Weathering of rocks and soil is the primary way that clays and clayminerals form at the Earth’s surface today. … Factors governing rockweathering and soil formation include the initial type of rock, the ratio of water to rock, the temperature, the presence of organisms and organic material, and the amount of time.

What type of weathering is split rock?

Introduction: Mechanical weathering occurs when rocks are physically broken or worn down. Chemical weathering occurs when the minerals in the rock are changed by chemical reactions.

What type of rock is affected by dissolving and what features result?

a process in which rocks at Earth’s surface are gradually broken down into smaller pieces and eventually into soil. Limestone is being affected, caves, sinkholes, and streams are a result.

Which rock weathers most quickly?

Ero/Dep review 1QuestionAnswerWhich rock weathers most rapidly when exposed to acid rain (calcite)limestoneWhich change in climate would most likely cause the greatest increase in chemical weathering of local bedrock?more rainWhich factor has the most influence on the development of soil?climate9 more rows

What type of rock weathers the slowest?

Igneous rocks, especially intrusive igneous rocks such as granite, weather slowly because it is hard for water to penetrate them. Other types of rock, such as limestone, are easily weathered because they dissolve in weak acids. Rocks that resist weathering remain at the surface and form ridges or hills.

Which rock will weather break down at the fastest rate when exposed to acid rain?

Carbonate rocksCarbonate rocks react quickly with acids, and so they will chemically weather away at a much faster rate than other rocks IF plenty of acidic water is available!

Which rock will likely weather the least?

Several types of rock, like granite, are very repellent to weathering. Moreover, Igneous rocks serve to heat slowly because it is difficult for water to penetrate into them.

Which rock tends to weather into rounded shapes?

graniteMechanical Weathering: Exfoliation – the spalling off of sheets of rock from the outer surface of parent rock. Structureless rocks like granite and other intrusive rocks tend to weather into characteristic rounded shapes through this process.

What rock type is most easily weathered Why?

What rock type is most easily weathered? … Sedimentary rocks because they contain calcite and are harder.

What rock do you think has been exposed on Earth’s surface longer?

GRANITEAnswer. Answer: GRANITE. I think it was write.