Can you guess these science facts right?

Babies have ______ bones than adults

• around 50 less

• around 100 less

• around 50 more

• around 100 more

How much of the earth's oxygen does the Amazon rainforest produce?

• Half

• 35%

• All

• 20%

Hawaii moves _____ closer to Alaska every year

• 7.5 centimeters

• 4 feet

• 8 miles

• 1000 feet

It takes how long for light from the Sun to travel to the Earth?

• 8 minutes, 19 seconds

• 24 hours

• 15 minutes and 17 seconds

• 3 minutes

Venus is the only planet that...

• has no moons

• is red

• spins clockwise

Three of these shark facts are true. Pick which one is false.

• Some sharks have to keep moving to force water over their gills and deliver oxygen to their blood stream. If the shark stops moving then it will suffocate and die

• Sharks can hear a fish thrashing in the water from as far as 500 meters away!

• Sharks only have twenty three bones in their body, which makes up their spine. The rest of their body is made up of cartilage -tough flexible tissue like our ear is made up of.

• A shark always has a row of smaller teeth developing behind its front teeth. Eventually the smaller teeth move forward, like a conveyor belt, and the front teeth fall out.

In 1867, this scientist invented dynamite, which he named from the Greek word for power.

• Alfred Nobel

• Isaac Newton

• Galileo Galilei

• Albert Einstein

The deepest part of the ocean is the same length down as...

• 25 Empire State Buildings (36,200 feet)

• 75 Empire State Buildings (108,600 feet)

True or False: Camels store water in their humps

• True

• False

Who was the first person to win two nobel prizes for Science?

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