Worksheetsscience 5
Total questions: 20
Worksheet time: 15mins
DNA stands for
deoxyribonucleic acid
deoxygenated acid
dioxide acid
dioxin acid
From which food do we get Vitamin A ?
Cancer is a
non communicable disease
communicable disease
deficiency disease
water-borne disease
Which form the following is an example of a PHYSICAL CHANGE?
Salt can be separated from water in a salty solution by
sorting
filtering
sieve
leaving at room temperature
Why does the sun look larger than a blue giant does?
The sun is an unusually bright yellow star
Yellow stars like the sun are hotter than a blue giants
Yellow stars like the sun are bigger than a blue giants
The sun is much closer to Earth than the nearest blue giant is
Which of this galaxies can be shaped like a sphere or a round ball ?
Spiral galaxy
Irregular galaxy
Elliptical galaxy
Milky way galaxy
Explain the relation between the Earth and the Milky Way
Earth orbit the sun within our solar system
Our solar system located on one of the arms of the milky way
Earth is part of milky way galaxy
All of the above
Which of these materials DOES NOT belong to the group?
2. ____________ is the property of a material that allows it to be bent without breaking.
Opacity
Flexibility
Conductivity
Flammability
3. Which pertains to materials that are toxic and may cause pollution?
Useful
Harmful
Dangerous
Pathogenic
4.Metals are _________________. They allow heat and electricity to pass through them easily.
Opaque
Insulators
Conductors
Transparent
5. In which category do fertilizers and pesticides belong?
Medicine
Reagents Food
Farm Chemicals
Personal body care
6. Which of the following is NOT a food reagent?
Salt
Vinegar
Table Sugar
Ascorbic Acid
7. Which of the following is TRUE about a clear glass?
It is flexible
It is opaque
It is translucent
It is transparent
Bringing an ecobag when doing grocery shopping is an example of ____ technique.
repair
recover
reduce
recycle
Making pencil holders from empty tissue paper rolls is an example of _____ technique.
reduce
reuse
recycle
repair
