Quick Answer: Which Rock Is The Most Resistant To Erosion?

What’s harder than diamond?

carbon nanotubesBuckypaper.

It is well-known since the late 20th-century that there’s a form of carbon that’s even harder than diamonds: carbon nanotubes.

By binding carbon together into a hexagonal shape, it can hold a rigid cylindrical-shaped structure more stably than any other structure known to humankind..

What is it called when softer rocks wear away and leave harder rocks behind?

differential weathering is called when softer rocks wear away and leave harder rocks behind.

What types Weather least readily?

A cold, dry climate will produce the lowest rate of weathering. A warm, wet climate will produce the highest rate of weathering.

Which rock is most resistant to both chemical and mechanical weathering?

Metamorphic rockAnswer. Metamorphic rock is most resistance to both chemical and mechanical weathering………..

What is the strongest rock?

Diamond is the hardest known mineral, Mohs’ 10. Notes: It must be noted that Mohs’ scale is arbitrary and non-linear, i.e. the steps between relative hardness values are not necessarily equal.

What is the weakest rock?

Sedimentary rocksSedimentary rocks tend to be the ‘weakest’ of the three, as Igneous and Metamorphic rocks both undergo extreme pressures to form.

What mineral is least resistant to weathering?

Stability of Common Minerals Under Weathering Conditions 1. Table 6.2: Iron oxides, Al-hydroxides, clay minerals and quartz are the most stable weathered products whereas highly soluble minerals like halite are the least stable.

What is the toughest material on earth?

NacreNacre, the rainbow-sheened material that lines the insides of mussel and other mollusk shells, is known as the toughest material on Earth. Now, a team of researchers led by the University of Michigan has revealed precisely how it works, in real time.

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.

What mineral is most resistant to weathering?

QuartzQuartz is known to be the most resistant rock- forming mineral during surface weathering.

Which type of rock weathers the fastest?

3. ROCK COMPOSITION- Some minerals resist weathering. Quartz is a mineral that weathers slowly. Rocks made up of minerals such as feldspar, calcite, and iron, weather more quickly.

Is Sandstone resistant to erosion?

Sandstones are significant for a variety of reasons. Volumetrically they constitute between 10 and 20 percent of Earth’s sedimentary rock record. They are resistant to erosion and therefore greatly influence the landscape.