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Chemicals can alter the composition of a substance and aid in weathering it.?
true
What do you call a substance that offers resistance?
A substance that offers resistance is called a resistor. It is a component in electronic circuits that limits or controls the flow of electric current.
Is quartz resistant to weathering and is it an important component of sands in river beds?
Yes, quartz is resistant to weathering and is one of the most abundant minerals in Earth's crust. It is a major component of sands found in river beds due to its hardness and resistance to erosion, making it a significant contributor to sedimentary deposits formed by weathering and erosion processes.
Quartz resists chemical weathering more than any other common mineral?
Yes, quartz is highly resistant to chemical weathering due to its strong molecular structure. It is more stable compared to other common minerals such as feldspar or amphibole, which are more prone to chemical breakdown and alteration. This resistance to weathering allows quartz to persist in sedimentary deposits and resist the effects of erosion over time.
What substance causes weathering?
"Weathering" is primarily caused by water.
Which substance is most resistance to weathering rock or sand?
Rock is more resistant to weathering than sand because of its larger particle size and greater cohesion between particles. Sand is easily transported by wind and water, leading to faster erosion and weathering.
What characteristic most determines a rock's resistance to weathering?
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Which characteristic most determines a rocks resistance to weathering?
The mineral composition of the rock is the most important factor in determining its resistance to weathering. Rocks made up of harder minerals such as quartz or feldspar are generally more resistant to weathering compared to rocks with softer minerals like calcite or gypsum. Additionally, the presence of cementing materials can also affect a rock's weathering resistance.
What si physical weathering?
Physical weathering is the breaking down of something which does not change a substance's composition itself
Which tough mineral is most likely to survive extensive chemical weathering and form sand grains on beaches or dunes?
Quartz is the tough mineral most likely to survive extensive chemical weathering and form sand grains on beaches or dunes. Its hardness and resistance to chemical weathering make it a common component of sand in these environments.
Chemicals can alter the composition of a substance and aid in weathering it.?
true
Is white oak a suitable option for outdoor furniture and structures due to its durability and resistance to weathering?
Yes, white oak is a suitable option for outdoor furniture and structures due to its durability and resistance to weathering.
What is the ability of substance to slow down the electricity?
The property of a substance enabling it to slow down electricity is called resistance and is measured in ohms. This ability is called electrical resistance. Every substance has this. Gold has the minimum resistance for electricity. Such substance is called electrical conductor. And there are substance where the electrical resistance is affected by heat, light and other conditions. And for those substance where electricity can not flow are called electrical insulators (non-conductors) such as wood and ceramics.
Does water decrease a substance resistance to the flow of electricity?
Water can increase a substance's conductivity, making it easier for electricity to flow through. This is why water can decrease a substance's resistance to the flow of electricity.
Which weathering process tends to form spherical boulders?
Spheroidal weathering is the process that tends to form spherical boulders. This type of weathering occurs on rocks with varying resistance to weathering, resulting in the development of rounded shapes over time due to the uneven weathering of the rock surfaces.
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.
What are propertys of rock?
Hardness, resistance to weathering, texture, mineral composition, color, and porosity.
