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WorksheetsScience Rocks Class Quiz 1
Total questions: 16
Worksheet time: 20mins
What are all rocks made from?
Pores
Grains
Trees
Which type of rock is made of layers of sediment?
Sedimentary
Igneous
Volcanic
Metamorphic
Which type of rock is made from cooling lava?
Sedimentary
Igneous
Volcanic
Metamorphic
Which type of rock is made from heat and pressure deep underground?
Sedimentary
Igneous
Volcanic
Metamorphic
What can be obtained from an ore?
water and oil
minerals
fossils
sand
Which metal is the most reactive?
Potassium
Sodium
Copper
Gold
Which metal is the least reactive?
Potassium
Sodium
Copper
Gold
What gas is given off when metals react with water?
Hydrogen
Helium
Nitrogen
Oxygen
What gas is given off when metals react with an acid?
Hydrogen
Helium
Nitrogen
Oxygen
Calculate the average of 18, 20, 28
66
44
33
22
What is the name of the impurities produced in a blast furnace?
Iron Ore
Coke
Slag
Sandstone
Which method would you use to find/extract gold?
Heat
Electrolysis
Heat and Carbon
Find it on its own/not in an ore
Which method would you use to find/extract calcium?
Heat
Electrolysis
Heat and Carbon
Find it on its own/not in an ore
Which method would you use to find/extract aluminium?
Heat
Electrolysis
Heat and Carbon
Find it on its own/not in an ore
Which method would you use to find/extract iron?
Heat
Electrolysis
Heat and Carbon
Find it on its own/not in an ore
Wind turbines convert wond energy into electrical energy. 3 days of wind produced 5 MJ of energy, 5 days of wind produced 8 MJ of energy, and 7 days of wind produced 12 MJ of energy. How much energy would be produced from 6 days of wind?
10 MJ
12 MJ
8 MJ
6 MJ
