General Science for Class 5

Asthma is due to the exposure to a type of environment pollution? Which one?

1. Air
2. Water
3. Land
4. None

If a child has cholera, which environment pollution needs to be addressed?

1. Land
2. Water
3. Air
4. None

What is the primary cause of cholera, diarrhea, and typhoid diseases?

1. Chemical Pollutants
2. Microbial Pollutants
3. Physical Pollutants
4. Thermal Pollutants

What causes matter to change state?

1. Light Energy
2. Heat Energy
3. Sound Energy
4. Kinetic Energy

In which state of matter, the particles arrangement is regular and closely packed?

1. Solid
2. Liquid
3. Gas
4. None

In which state of matter, the particles arrangement is irregular and less closely packed?

1. Solid
2. Liquid
3. Gas
4. None

In which state of matter, the particles have no regular pattern, have large empty spaces?

1. Solid
2. Liquid
3. Gas
4. None

Matter changes state from solid to liquid and from liquid to gases, when it?

1. Loses energy
2. Gains energy
3. Remains same energy
4. Has constant temperature

The particles in a Solid have the following movement?

1. Move freely in any direction
2. Vibrate at a fixed position
3. Move randomly at long distances
4. Remain stationary

A liquid is a state of matter:

1. Definite volume and definite shape
2. Indefinite volume and definite shape
3. Definite volume and indefinite shape
4. Indefinite volume and indefinite shape