Wednesday, March 5, 2014

Biology or Geology

How is digestion like the weathering of rock ? 




50 comments:

Gareth B said...

It moves and it changes things.

Brendan S said...

The digestive system is like the weathering of rock's because it changes things.

Leslie K said...

Digestion and the weathering of rock are alike because they both break down stuff.

Evan L said...

The weathering of rock and the digestive system are alike because they both break things down from what they were like originally.

Anonymous said...

it moves things and make them differnt shapes and sizes

Katie N. said...

They both break down things into smaller pieces.

Rylan N said...

Weathering breaks down ricks and digestion breaks down food.

Casey K said...

The digestive and rocks like move things and changes things.

Jack D said...

They break down stuff.

King of Scotland said...

They are alike because they both break down things

Samantha L said...

Weathering breaks down rocks and digestion breaks down food.

Wyatt R said...

Digestion is like the weathering of rock because weathering breaks down rock and digestion breaks down food.

Mya N said...

They are alike because they break down things.

Tyler J said...

weathering breaks down rocks and the digestive system breaks down food

Griffin M. said...

It breaks down food in your body like weathering breaks down rocks.

Ben S. said...

Digestion is like weathering because rocks are being "chewed" by wind, water, and other rocks. Digestion breaks down food

Lauren B. said...

mech. and chemical

Anonymous said...

Like the wind and stuff "chews" rock (it breaks down rock), and digestion breaks down food.

Anonymous said...

Weathering breaks down rocks and digestion breaks down food.

Anonymous said...

It breaks down the food like the weathering breaks down the rock

Amber R said...

they both break down stuff.

Anonymous said...

Natural resources break down rocks into tiny bits, and your body (a natural resource,) breaks down your food after you eat it.

Jacob G said...

Over time things digest in the body and so other things like rocks digest as well because of water.

Ella T. said...

There's mechanical digestion and chemical digestion, like there is mechanical weathering, and then there is chemical weathering. Digestion is also the process of breaking down food. Weathering is the process of breaking down rock.

Anonymous said...

It breaks down

Julia M said...

Digestion in like weathering because rocks get broken down by wind water, and other rocks. And when you eat something it gets broke down by saliva, stomach acid etc.

bailey w said...

There's mechanical digestion and chemical digestion, like there is mechanical weathering, and then there is chemical weathering. Digestion is also the process of breaking down food. Weathering is the process of breaking down rock.

Anonymous said...

you wear it down
loganm

Cody M. said...

Both break down stuff...

Anonymous said...

The weathering of rock and the digestive system are alike because they both break things down from what they were like originally.

john p said...

u digest it wich is like the rock wearing and tearing it apart then u poop it out wipe and flush

TAYLORg said...

There's mechanical digestion and chemical digestion, like there is mechanical weathering, and then there is chemical weathering. Digestion is also the process of breaking down food. Weathering is the process of breaking down rock.

Anonymous said...

Digestion breaks down food like weathering breaks down rock.

Jennifer C said...

The digestive system is like the weathering of a rock because they both break things down, and there's also mechanical and chemical digestion and weathering.

Anonymous said...

There's mechanical digestion and chemical digestion, like there is mechanical weathering, and then there is chemical weathering. Digestion is also the process of breaking down food. Weathering is the process of breaking down rock.

Sophia S:) said...

When rocks weather they break down by natural elements. This is very simlar to digestion because when you digest food your stomach acids break down the food.

Anonymous said...

There's mechanical digestion and chemical digestion, like there is mechanical weathering, and then there is chemical weathering. Digestion is also the process of breaking down food. Weathering is the process of breaking down rock.

Ashleigh L said...

Weathering is like digestive because the digestive breaks down food and weathering breaks down rocks.

alisa roy said...

It gets crushed after a long time

Cassie M said...

It moves and it changes things.

Anonymous said...

It breaks stuff down. -Desi.

Abbie N said...

It changes the food and takes things away from it?

Matthew G said...

cuz u eat the fod then it breks doun just liek rok

AutumnP said...

The both break stuff down

lindseyb said...

weathering away at rocks is like weathering away at the food you eat

Molly B said...

Weathering breaks down rocks and digestion breaks down food.

Anonymous said...

in your mouth down your tube and then it comes out your anus

Anonymous said...

they both break down food just like weathering.

Taylor J. said...

It breaks down food in your body.

Abbie N said...

Digestion is like the weathering of the heart because it helps break down the food and move it through the body. After it creates waste which then goes down the toilet and goes through the poop cycle and helps grow food again(I'll leave the poop cycle link at the end). Weathering is like digestion because it breaks down the rock. Then it moves the sediments of the rock along. After the sediments turn back in to a rock going through the rock cycle. This is how digestion is like the weathering of a rock. here's the link http://www.youtube.com/watch?v=hMIHFR_P7QY