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This tree has broken through the road. The pressure of the tree's roots being grown underground made it push up almost through the rock and cracking it a bit. It will eventually break free and have to be chopped down and the road be fixed.

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This tree has broken through the road. The pressure of the tree's roots being grown underground made it push up almost through the rock and cracking it a bit. It will eventually break free and have to be chopped down and the road be fixed.

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p.s this was Kaitlynn the whale(cuz i forgot that i was typing the title)

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this tree is breaking through the stone

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Biological weathering is the weakening and subsequent disintegration of rock by plants, animals and microbes. Growing plant roots can exert stress or pressure on rock. Although the process is physical, the pressure is exerted by a biological process 

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Biological weathering is the weakening and subsequent disintegration of rock by plants, animals and microbes. Growing plant roots can exert stress or pressure on rock. Although the process is physical, the pressure is exerted by a biological process 

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chemical weathering is the process of breaking a object down by chemicals such as acid rain

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thats weather for you😑

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The rock now has holes

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Mechanical weathering is the process of breaking big rocks into little ones. This process usually happens near the surface of the planet. Temperature also affects the land. The cool nights and hot days always cause things to expand and contract. That movement can cause rocks to crack and break apart.

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he plant is starting to come up

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bioligical weathering is caused by natural objects such as the sun trees roots and cold

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Freeze-Thaw Action - Mechanical Weathering

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With chemical weathering of rock, we see a chemical reaction happening between the minerals found in the rock and rainwater. The most common example of hydrolysis is feldspar, which can be found in granite changing to clay. When it rains, water seeps down into the ground and comes in contact with granite rocks.

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chemical weathering examples - Google Search

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chemical weathering of rock, we see a chemical reaction happening between the minerals found in the rock and rainwater. The most common example of hydrolysis is feldspar, which can be found in granite changing to clay. When it rains, water seeps down into the ground and comes in contact with granite rocks.

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The intense heat dried up the sand of dirt and then had fallen from the dryness.

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Mechanical weathering is the process of breaking big rocks into little ones. This process usually happens near the surface of the planet. Temperature also affects the land. The cool nights and hot days always cause things to expand and contract. That movement can cause rocks to crack and break apart.

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Chemical Weathering

You have probably noticed that no two rocks look exactly the same. Some look like they have been carved by a sculptor. Some look like they have been painted red and others have been hollowed out to form caves.

One of the reasons rocks look so varied in their appearance is because they are subjected to chemical weathering, which is the process by which rocks are broken down by chemical reactions. In this lesson, you will learn about the different types of chemical weathering and how exposure to things such as water, oxygen, carbon dioxide and acids can alter the minerals found in rocks.

We mentioned that chemical weathering is a way in which rocks get broken down. But, it is important to emphasize that because there is an actual chemical change taking place, rocks are not just crumbled into smaller rocks; they are actually being chemically altered. In other words, after chemical weathering, we end up with a different substance than the one we started with.

Hydrolysis

There are different types of chemical weathering. Let's start with a discussion of hydrolysis, which is the chemical breakdown of a substance when combined with water. You can recall this term by remembering that the prefix 'hydro' means 'water,' and the suffix 'lysis' means 'to break down.'

With chemical weathering of rock, we see a chemical reaction happening between the minerals found in the rock and rainwater. The most common example of hydrolysis is feldspar, which can be found in granite changing to clay. When it rains, water seeps down into the ground and comes in contact with granite rocks. The feldspar crystals within the granite react with the water and are chemically altered to form clay minerals, which weaken the rock.

An easy way to remember hydrolysis is to think of it as the same process you go through each morning when you make a cup of coffee. When the water you add to your coffee maker heats up, it filters down through the coffee grains. The water chemically reacts with the coffee grains, giving you a chemically different substance called coffee.

Oxidation

Another type of chemical weathering is oxidation. Oxidation is the reaction of a substance with oxygen. You are probably familiar with oxidation because it is the process that causes rust. So, just like your car turns to rust through oxidation, rocks can get rusty if they contain iron.

You may have noticed that rusted metal on your car is somewhat fragile; you could even poke your finger through a rust patch if it's big enough. This is because, when iron reacts with oxygen, it forms iron oxide, which is not very strong. So, when a rock gets oxidized, it is weakened and crumbles easily, allowing the rock to break down. Iron oxide is kind of brownish-red in color, and this explains why some rocks look red.

Carbonation

Carbonation is another type of chemical weathering. Carbonation is the mixing of water with carbon dioxide to make carbonic acid. This type of weathering is important in the formation of caves. Dissolved carbon dioxide in rainwater or in moist air forms carbonic acid, and this acid reacts with minerals in rocks.

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what is chemical weathering? - definition

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process & examples - video & lesson transcript | study.com

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What is Chemical Weathering? - Definition, Process & Examples - Video & Lesson Transcript | Study.com

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You have probably noticed that no two rocks look exactly the same. Some look like they have been carved by a sculptor. Some look like they have been painted red and others have been hollowed out to form caves.

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when the tums dissolve because of water

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this picture happens when water keeps crashing into the bank and the water rising making the bank weaker and weaker until it fell

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Biological weathering is when something is weathered by a living thing or creature. For example, like the picture below, the tree has worked its way and pushed apart the road, making a bump in the once flat road as the roots took the space it needed.

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Trees seeds can move because of weathering and go into a crack of a rock and grow into the rock and crack it more and soon breaking the rock.

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The rock broke because the water went into the cracks and later froze and braking the rock.

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This a diagram that shows you have acid normally starts

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this rock now has holes in it from the acid rain