The Earth spins a rate of how many kilometers per hour?

• 1 600

• 600

• 1000

• 16 000

How fast is the speed of light?

• 300 000 km/s

• 30 000 km/s

• 3 000 000 km/s

• 130 000 km/s

Which planet is the hottest in the Solar system?

• Mercury

• Mars

• Venus

• Earth

What was the name of the first American Space Station?

• Startreck

• Starward

• Skylab

• Skytrek

How many bones are there in the human body?

• 106

• 206

• 226

• 306

If you were a flea, approximately how high could you jump?

• 23 meters

• 146 meters

• 543 meters

• 874 meters

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following creature is a true carnivore?

• Llama

• Human

• Turtle

• Snake

Who invented the telephone?

• George Washington

• Nicola Tesla

• Alexander Graham Bell

• Charles Darwin

Where in the human body is the smallest bone located?

• Finger

• Ear

• Spine

• Leg

Which planet, if placed in water, will float?

• Earth

• Venus

• Pluto

• Saturn