KNOWLEDGE BOWL 10TH GRADE

What would you get if you mix all light colors together?

• White

• Orange

• Red

• Yellow

What is the symbol of element silver?

• Ag

• Au

• Pt

• Si

What does ATP stands for?

• Adenosine triphosphate.

• Adenosine tree

• Ambar tree plant

Which is the hottest planet of the solar system?

• Venus

• Mars

• Mercury

• Earth

Which is the first law of conservation of energy?

• Energy of the universe is constant, it can neither be created nor destroyed but can be transferred from one form to another.

• Energy of the universe is not constant, it can be created or destroyed but can be transferred from one form to another.

• Energy of the universe is not constant, it can be created and not destroyed but cannot be transferred from one form to another.

How many bones are there in human body?

• 206

• 236

• 500

What is a tomato, either a fruit or vegetable?

• Fruit

• Vegetable

Which is the longest type of cell in human body?

• Neurons.

• White blood cells

• Red blood cells

Which is the only metal to be liquid at room temperature?

• Mercury

• Gold

• Oxygen

What is the age of the Sun?

• 5 Billion years.

• 5 Million years.

• 10 Billion years.