round 1 quiz bee

Which of the following changes of matter is applicable if the solid turns to liquid?

• melting

• freezing

• condensation

• sublimation

Which of the following is an example of a porous object?

• marker

• ballpen

• cloth

• basin

Identify the what 5R's is being stated below.

"Avoiding to buy new materials when you still have supplies that can be used."

• Reduce

• Reuse

• Recycle

• Repair

What is the name of the long pipe that shifts food from the back of your throat down to your stomach?

• Throat

• Esophagus

• Tonsil

• Trachea

What substance are nails made of?

• Keratin

• Melanin

• Melatonin

• Insulin

What part of the body does not feel pain?

• skin

• pancreas

• brain

• bones

Which part of the eye allows us to see colors?

• Pupil

• Cornea

• Retina

• Eyeball

What makes water denser?

• Boat

• Sea animals

• Salt

• Gravity

Which of the following is NOT an example of Physical Property

• Baking a cake

• Melting an ice

• Boiling a water

• Cutting a Tree

Phobos and Deimos are the moons of which planet?

• Saturn

• Mercury

• Jupiter

• Mars