Team 1
0
Team 2
0
Teams
Name
Score
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×
seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
15
×
__________ has a low iron- content about ______ - ______.
siderite and 20%-30%
Oops!
Check
Okay!
Check
15
×
Gold occurs in ___________ and in ______.
river deposits and rocks
Oops!
Check
Okay!
Check
15
×
_____ has became so important in modern world.
tin
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
gift
Win 15 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 15 points!
Oops!
15
×
________ content less iron than _______.
limonite and 50%
Oops!
Check
Okay!
Check
15
×
______ is used as a major component in tools, machines, automobiles, ships and much more.
iron
Oops!
Check
Okay!
Check
15
×
_________ is also an important industrial ore.
Hematite
Oops!
Check
Okay!
Check
15
×
_______ is very light,sot,malleable and durable.
Aluminium
Oops!
Check
Okay!
Check
15
×
Gold is a _________.
precious metal
Oops!
Check
Okay!
Check
15
×
Gold can be alloyed with other metals such as copper, silver and zinc. TRUE OR FALSE.
TRUE
Oops!
Check
Okay!
Check
×
baam
Lose 25 points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 5 points!
Okay!
×
baam
Lose 15 points!
Oops!
15
×
minerals from which metals can be profitable extracted are called ______.
ores
Oops!
Check
Okay!
Check
15
×
Hematite content ______ iron.
70%
Oops!
Check
Okay!
Check
15
×
__________ is the most important industrial ore.
Magnetite
Oops!
Check
Okay!
Check
×
Restart
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