lab safety
How many lab safety rules are there ?
10
How many layers does the earth have ?
8
What is plate tectonics?
Earth outer shell divided in large slabs
What is volcano?
opening in earth crust
What causes sediment to form ?
air, ice, gravity, wind, water
How do labs handle broken glass?
Using cut-resistant gloves
What is the hottest layer?
Inner core
What is the largest plate tectonics?
Pacific plate
What causes a volcano?
when enough magma builds up
what is sediment?
solid material
What causes accidents in the lab?
Horse play
What is the outer most layer?
Lithosphere
Are plate tectonics alive?
not only is the earth is alive
How many volcano's are there?
1,350 active volcanos
what are sediments used for?
construction
What is #1 rule in the lab?
walk
What is the middle layer?
Mantle
What is the smallest plate tectonic ?
Juan de fuc plate
What are volcano rocks?
igneous rock
what is sediment soil?
result of erosion
What is worn to protect urself in lab?
Safety goggles, long sleeve shirt
How thick is the crust?
0-100km
Why do plates move?
Heat from radio active processes
What is base of volcano called?
volcanic crater
Is slate a rock?
clayey metamorphic rock