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WorksheetsGRADE 2 SCIENCE 1ST CA... 2ND TERM
Total questions: 20
Worksheet time: 2hrs 40mins
Which object is made of glass?
A rubber band is made of rubber. Rubber is elastic and it can be__________.
stretched
light
heavy
The aquarium is made of glass. Glass is _______________
transparent
opaque
soft
The knife is made of metal. Metal is __________.
hard
soft
green
The boat is made of___________.
wood
wool
fabric
What are the three types of rocks?
Igneous, Magma, Sand
Igneous, sedimentary, Metamorphic
Generous, sedimentary, Magma
Igneous rocks are formed when_________________________________________.
running water causes the rock to break
pieces of rockfall into the lake
volcanoes erupt and magma flows to the earth's surface.
What TEXTURE does this rock have?
sharp and rough
soft and smooth
cold and squishy
A rock that allows water to pass through is _____
permeable
impermeable
rock
Pumice is used for ___________________.
kitchen counter tops
making rough skin soft
making clothes
___________ is the main memory in the computer.
Primary memory
Secondary memory
Tertiary memory
What is the first counting machine?
Devices that have small computers in them are called _______
Operating devices
Monitor devices
Computing devices
________________ is the box that contains the engine of the Computer.
Printer
System unit
Speaker
The two types of System unit that we have are _______________________.
Upper case and Desktop case
Lowercase and Tower case
Desktop case and Tower case
________________ are devices that are used for storing information.
Input devices
Storage devices
Output devices
What is the heart of the Computer?
Which of the following devices is a Storage?
Which of the following devices is a computing device?
This device can be found inside the System unit. What is it used for?
It is a cooling fan for the CPU
It is the main source of power to the computer system.
It is the brain of the Computer
