Show:
Vocabulary
vocabulary
Rocks
experiments
experiments
100
a substance made by mixing other substances together
What is Mixture
100
a low area of land between hills or mountains
What is valley
100
The smallest type of rock
What is clay
100
when you place clay in water and shake it, the water gets _______ and then the clay ______
What is cloudy and settles
100
what three rocks did we sift with the screens
What is gravel, pebble, sand
200
a single piece (usually a small piece)
What is particle.
200
a large natural elevation of the earth's surface rising abruptly from the surrounding level; a large steep hill
What is mountain
200
rock smaller than sand but bigger than clay
What is silt
200
when clay mixes with water it becomes...
What is mud
200
draw a picture on the board of sand, water and silt in a tube
What is teachers discretion
300
This material is made of pieces of rock
What is clay
300
a large area of flat land with few trees
What is plain
300
largest rock we learned about
What is pebble
300
What event takes place over a long period of time
What is weathering (changes earth's surface)... example valleys
300
what rock did not go through any screens
What is pebbles
400
Particle layer on top of sand
What is silt
400
to separate something through a screen
What is sifting
400
a type of rock our roads are paved with
What is gravel
400
two kinds of landforms
What is answers vary
400
say the layers of rocks we learned about from smallest to largest
What is silt, clay, sand, gravel, pebbles
500
natural features of the landscape, natural physical features of the earth's surface
What is landforms
500
wear away or change the appearance or texture of (something) by long exposure to the air, wind, water
What is weathering
500
silt lays on top of what kind of rock
What is sand
500
what happens when you mix sand, silt and water and leave it for a day
What is sand sinks, silt forms on top
500
what does miss L want everyone to get on their test
What is 100%