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WorksheetsWater
Total questions: 16
Worksheet time: 58mins
Fill in the blanks
Around ----% of the Earth's surface is covered with water
(a)
What is hydroelectricity?
It is a network obtained by water
It is a electricity obtained by water
It is a project to clean the water bodies
It is a chemical obtained by water
What are the water resources?
(WRITE ONLY IN CAPSLOCK)
(DONT ADD COMMOS)
(PLEASE WRITE IN THE ORDER GIVEN IN THE TEXT BOOK)
(a)
WHAT IS A UNIVERSAL SOLVENT
SALT
OIL
MILK
WATER
WHICH ONE OF THE FOLLOWING IS NOT A SOLUTE
SUGAR
SALT
LEMON
WATER
WHAT ARE THE FACTORS AFFECTING SOLUBILITY?
NATURE OF THE SOLUTE AND THE SOLVENT
SIZE OF SOLUTE PARTICLES
AGITATION
HEATING
NONE OF THE ABOVE
LIST SOME WATER POLLUTANTS
WHAT ARE THE CAUSES OF WATER POLLUTION
ACID RAIN
COVID-19
CHOLERA
DOMESTIC SEWAGE
THE CONSUMPTION OF CONTAINEMATED WATER CAN CAUSE:-
A) TYPHOID
B) CHOLERA
C)COVID-19
BOTH OPTION A AND B
LIST SOME STEPS THAT CAN BE TAKEN TO CONSERVE WATER
