SCI 1 MULTIPLE CHOICE (20 QUESTIONS)

What are the three main states of matter?

• a) plasma , liquid, gas

• b) Solid, liquid, plasma

• c) Liquid, gas, solid

• d) Solid, gas, plasma

Which state of matter is found in the environment ?

• solid

• gas

• liquid

• solid, gas

Which state of matter has a definite shape and volume?

• gas

• liquid

• solid

Which state of matter has a definite volume but takes the shape of its container?

• liquid

• solid

• gas

• plasma

Which state of matter has neither a definite shape nor a definite volume?

• solid

• gas

• liquid

• plasma

This refers to the materials that has ability to float in the water.

• decomposition

• porosity

• buoyancy

• biodegradable

The materials that undergo decay is called _______.

• organic matter

• biodegradable

• decomposition

• decaying process

This refers to the materials that can cause pollution and flood to the environment.

• non-biodegradable

• biodegradable

• porosity

• buoyancy

A property of material that allows water to absorb.

• buoyancy

• decomposition

• porosity

• non-porous

The warmer the temperature, the ______ the spoilage of food.

• slow

• faster

• average

• static