Year 9 Science General Knowledge

What is the chemical symbol for the element Oxygen?

• Ox

• O

• Og

• OG

What type of chemical reaction is this?

• Combustion

• Fire

• Burning

• Oxidising

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How can the body keep cool while running?

• Put on a jumper

• Stand in the shade

• Sweating

• Wear a hat

What body system does this organ belong to?

• Nervous system

• Circulatory system

• Respiratory system

• Digestive system

What body system does this movement belong to?

• Nervous system

• Circulatory system

• Respiratory system

• Digestive system

What body system does this movement belong to?

• Nervous system

• Circulatory system

• Respiratory system

• Digestive system

Tags

NGSS.MS-LS1-3

What do you call the system that causes the cat to react like this?

• Fight response

• Flight response

• Fight or Flight response

• Fright response

Tags

NGSS.MS-LS1-8

What is the abbreviation of the Central Nervous system?

• CSN

• NCS

• SNC

• CNS

What would happen if the spinal cord was cut at the waist?

• Paralysis of all muscles below the cut

• Paralysis of half the muscles below the cut

• Paralysis all muscles in the body

• No paralysis of any muscles

Energy can be transformed.

What is the transformation of a toaster cooking bread?

• Light to heat and electrical

• Sound to electrical to heat

• Heat to light

• Electrical to Heat and Light