MCQ
Clouds are:
  • Tiny drops of water floating in air.
  • B
    Mixture of dust and water vapour.
  • C
    Particles of water vapour.
  • D
    Rain drops in air.

Answer

Correct option: A.
Tiny drops of water floating in air.
The mass of tiny droplets formed by the condensation of water vapour which we see floating high in the atmosphere is called a cloud.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A small white structure may have grown out of seeds is called:
Directions: Match Column$-I$ with Column$-II$ and select the correct answer using the codes given below the columns.
S.No.
Column - $I$ (Disease)
S.No.
Column - $II$ (Deficient substance)
$(A)$
Scurvy
$(p)$
Iodine
$(B)$
Rickets
$(q)$
Vitamin $D$
$(C)$
Goitre
$(r)$
Vitamin $A$
$(D)$
Night blindness
$(s)$
Vitamin $C$
Which of the following statements is/ are correct?
$l.$
Larger solid particles can be separated from smaller ones by filtration.
$ll.$
Cream can be separated from milk by churning.
$lll.$
A mixture of mud and water can be separated by loading, sedimentation and decantation.
$lV.$
Grains can be separated from stalks by threshing.
The poles of a magnet are located at its
Take an empty glass bottle. Turn it, upside down. Now, dip the open mouth of the bottle into the bucket filled with water. Now tilt the bottle slightly. You can see bubbles coming out of the bottle or hear any bubbly sound. Which of the following cannot be inferred from this activity?
In which of these circuits will the bulb or bulbs glow the brightest?
DIRECTIONS: Match Column$-I$ with Column$-II$ and select the correct answer using the codes given below the columns.
S.No.
Column-$I$
S.No.
Column-$II$
$A.$
The process of removal of larger particles from smaller ones.
$(p)$
Decantation.
$B.$
The process of separation of butter from milk.
$(q)$
Filtration.
$C.$
The process of separation of components of a muddy water.
$(r)$
Churning.
$D.$
The process of separation of components of a mixture of oil and water.
$(s)$
Sieving.
Which one is spinning device?
Direction: Question is based on the following flow chart which gives the techniques a student adopted to separate the constituents of a mixture.

What could the mixture be?
Why in the process of spinning cotton fibres are twisted?