24 Comments
Braylee
9/29/2015 02:39:19 pm
Different rocks have different characteristics. Two characteristics can be smooth and bumpy. Another characteristic can be wet or dry. Rocks can be small, big, short, or small. They can be all different shapes and sizes. Those are some characteristics of rocks.
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Madison
9/29/2015 02:39:30 pm
Some Characteristics that scientists may use is size is it big or little. Also a scientists may use by color is it brown or red. Scientists also use texture is it smooth or bumpy.
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Lucas
9/29/2015 03:01:07 pm
Some characteristics scientists might use to classify rooks are color,density,and texture.They might use density because density is weight and it's important to know the weight of an object.They might use texture because when you feel the rock it gives you a clue as to how heavy an object is.They might use color because if a rock is shiny it might be a very expensive rock like crystal or diamond.
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Mason vann
9/29/2015 03:06:41 pm
Scientists might compare two rocks by seeing which one weighs more,or by feeling which one is smooth or bumpy.they can also sort them by color.Last the most in my opinion is they could do a streak test.
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John
9/29/2015 03:07:56 pm
Characteristics scientists might use are color, density, size and texture. A rocks color can vary from light to dark. A rocks density is the weight. A rocks size can be big or small. Texture is what the rock feels like. :)
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Analiz Huerta
9/29/2015 03:14:17 pm
Igneous rock=They are made of fire so it is hot and the color is red.
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Jordyn
9/29/2015 03:31:24 pm
Hi, everyone! It's terrible up here and most of the kids mean. I miss you guys.
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Parker
9/29/2015 03:36:15 pm
It's Been so long since I've heard from you!
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Francesca
9/29/2015 04:10:19 pm
Awww. Sorry to hear that. We miss you too. you can call me or come to visit when you are visiting your uncle or your grandma.
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Bethany
9/29/2015 05:08:54 pm
I MISS YOU TOO!!! AND LOVE YOU!!
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Adyson
9/30/2015 05:24:23 am
I really miss you too!!!
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Parker
9/29/2015 03:33:52 pm
A scientist might use a microscope to observe rocks. They might also use a magnifying glass to observe. Last I think a skale to weigh them.
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Francesca
9/29/2015 04:00:06 pm
Some ways scientists can characterize objects are by how tall or big the object is. Also by how it feels, it's color, and it's shape.
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Anthony Zito
9/29/2015 04:41:18 pm
Rocks can be smooth, hard, bumpy, and different colors.
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James
9/29/2015 04:55:12 pm
Some characteristics that scientist use are coler,shape,tecture,and size.Scientist determine what kind of rock it is by using the characteristics.
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Bethany
9/29/2015 05:08:01 pm
Some characteristics are bumpy,soft or smooth.Can be it's color to like blue and purple.And last sizes big,mediem and small
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mike
9/29/2015 05:17:26 pm
Some characteristics are shape,size,texture,bumpy and smooth different colors and like black and blue,gray,red and purple.
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Mike
9/29/2015 05:19:11 pm
Hey Jordyn it's been so long.
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Emmalea clark
9/29/2015 05:34:18 pm
Some characteristics for rocks are shapes, sizes , texture, and the cooler of the rocks.
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Justin
9/29/2015 05:37:27 pm
some characteristics are size, big, small, and little also bumpy soft or smooth.It can be it's color like red and orange.
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Morgan Jones
9/29/2015 07:16:03 pm
Some of the Characteristics that scientist may use are size, color, texture and weight.
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Adyson
9/30/2015 05:27:01 am
Some characteristics of a rock are the colors, if it's smooth or bumpy and the weight.
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brandon
9/30/2015 05:39:43 am
Texture
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Jake
10/1/2015 12:38:30 pm
Some characteristics are bumpy, soft, smooth, hard, texture, shape, weight, length, and size.
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