obiousely coal
Very smooth rocks are called "polished rocks" or "river rocks" due to the smooth texture achieved from erosion in water bodies like rivers and oceans.
Plant roots can secrete organic acids that help dissolve minerals in rocks, weakening their structure. Additionally, as roots grow and expand, they can exert physical force on the rock, causing it to break apart. Over time, these processes contribute to the weathering and fragmentation of rocks by plant roots.
Igneous: These rocks are volcanic in nature. They are split into two categories in where they cool/crystallize: intrusive (internal) and extrusive (external). Intrusive volcanic rocks cool slowly, so they contain (usually) large crystals, like granites. Extrusive rocks are quite the opposite, in which they cool very quickly. This is where you get your obsidian glass and basalts. Sedimentary: These rocks are depositional and categorized by the kind of sediment it is made up of. Metamorphic: This can be the offspring rock of either a morphosed igneous or sedimentary rock. This metamorphism is accomplished by heat and/or pressure, and during a great length of time.
Igneous: These rocks are volcanic in nature. They are split into two categories in where they cool/crystallize: intrusive (internal) and extrusive (external). Intrusive volcanic rocks cool slowly, so they contain (usually) large crystals, like granites. Extrusive rocks are quite the opposite, in which they cool very quickly. This is where you get your obsidian glass and basalts. Sedimentary: These rocks are depositional and categorized by the kind of sediment it is made up of. Metamorphic: This can be the offspring rock of either a morphosed igneous or sedimentary rock. This metamorphism is accomplished by heat and/or pressure, and during a great length of time.
No, not all rocks can be melted. Rocks with high melting points, such as granite, can require very high temperatures to melt. Additionally, some rocks can react chemically or decompose before reaching their melting point.
a biscuit is very crumbly.
Cheddar cheese is a hard, crumbly cheese and is usually salty. Mozzarella cheese is very soft and quite stringy.
Yes, they were quite good, thank you very much.
"Very strong language" means that there is quite a bit of profanity (bad language) in a film.
hiya
rocks are very strong in running as well as dressing up as clowns, and tormenting small children...and then eating them (search what do rocks eat)
quite fast and very strong and dangerous
yes they were very srong having to carry huge rocks and walk long distances they were probably very big
An echidna's spines are quite sturdy, and very sharp. They are strong enough to deter the average potential predator.
At the top of the garlic there is something quite hairy that if you cut off, it gives out a very strong smell.
Igneous rocks have a wide range of strengths depending on factors like mineral composition and cooling history. Some igneous rocks, like granite, can be very strong and durable, while others, like pumice, can be quite weak and easily crumble.
Not unless the light is very strong and the concrete is quite thin.