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WorksheetsRocks, Minerals and Soil
Total questions: 10
Worksheet time: 6mins
مما يتكون سي هورايزون؟ What do C-horizon made of?
طين Clay
حمص Humus
صخرة السرير Bed rock
كبير
صخرة large rock
A conglomerate is an example of which type of rock?
صخرة نارية متطفلة intrusive igneous rock
Extrusive igneous rock
صخور رسوبية sedimentary rock
الصخور المتحولة metamorphic rock
What is the mineral property that describes how easily a mineral can be scratched?
streak
cleavage
fracture
hardness
Which properties are most helpful to identify minerals?
luster and streak
weight and size
shape and color
From which material does an extrusive rock form?
الصهارة Magma
حمم بركانية lava
الرواسب sediment
المعدنية mineral
What is strip farming?
قطع الرفوف في التلال cutting shelves in hills
أضف السماد إلى التربة add fertilizer to the soil
زراعة العشب بين صفوف المحاصيل planting grass between crop rows
زراعة أشجار طويلة planting tall trees
Which property of mineral that break along smooth surface?
صلابة hardness
cleavage
fracture
streak
All are changes that happen in the rock cycle EXCEPT
magma-------> sedimentary rock
igneous rock ------> sediments
metamorphic rock------> magma
sediments ------> sedimentary rock
A student tested the hardness of four mineral samples by using each sample to scratch the others.
Mineral 1 scratched Mineral 2 but would not scratch Mineral 3.
Mineral 2 would not scratch any of the others.
Mineral 4 scratched Mineral 3.
Which list shows the mineral samples in order from softest to hardest?
1,2,3,4
2,1,3,4
1,3,4,2
2,4,1,3
The chart above lists characteristics of the three main rock groups.
Which order correctly fills in the left column ?
igneous, metamorphic, sedimentary
igneous, sedimentary, metamorphic
lava, igneous, metamorphic
sedimentary, igneous, metamorphic
