Smartindia Classroom
CONTENTS
English
Maths
Physics
Chemistry
Biology
Computer
Back to home
Start Practice
Question-1
Rocks with a surface composed of grains which do not tightly interlock and have air spaces between them.
(A)
Quartz
(B)
Granite
(C)
Sandstone
(D)
Silica
Question-2
Potassium aluminium silicate is:
(A)
Silica
(B)
Quartz
(C)
Granite
(D)
Feldspar
Question-3
The temperature of the planet Venus.
(A)
100
o
C
(B)
- 18
o
C
(C)
108
o
C
(D)
457
o
C
Question-4
A member of starfish group is:
(A)
Protocista
(B)
Foraminifera
(C)
Crinoids
(D)
Clams
Question-5
Carbon dioxide dissolves in water to form:
(A)
Carbide
(B)
Silica
(C)
Carbonic acid
(D)
Hydrochloric acid
Question-6
Sandstones that have caused from volcanic rocks.
(A)
Quartz arenits
(B)
Arkoses
(C)
Greywakers
(D)
Grains
Question-7
The arrangement of beds or strata one above the other is called:
(A)
Stratification
(B)
Abrasion
(C)
Sedimentation
(D)
Erosion
Question-8
The rock fragments produced by weathering are transported away by a process called:
(A)
Sedimentation
(B)
Erosion
(C)
Evaporation
(D)
Abrasion
Question-9
Rocks with large number of tiny air spaces inside them are called:
(A)
Porous rock
(B)
Non - porous rocks
(C)
Sedimentary rocks
(D)
Auxiliary rocks
Question-10
Quartz arenites are:
(A)
Granite
(B)
Mica
(C)
Feldspar
(D)
Sandstones
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Secondary Grade 8
IGCSE
Practice in Related Chapters
Acid and Bases
The World of Matter
Simple Chemical Reactions
The Rock Cycle
Introducing Chemistry
Metals and Metal Compounds
Elements and Atoms
Separation of Mixtures
Compounds and Mixtures
Rocks and Weathering
Patterns of Reactivity
Chemistry and the Environment
Using Chemistry
Powered By