Under the Sea Quiz

What percentage of the Earth's surface is covered by oceans?

• Less than 50%

• More than 50%

• Exactly 50%

• About 25%

What is a group of dolphins called?

• School

• Pod

• Herd

• Pack

How many brine shrimp can a seahorse eat in a day?

• 500

• 1000

• 2000

• 3000

How many hearts does an octopus have?

• One

• Two

• Four

• Three

What is unique about a shark's skin?

• Feels like leather

• Feels like silk

• Feels like rubber

• Feels like sandpaper

What is a group of jellyfish called?

• Flock

• Swarm

• School

• Pod

How long can sea turtles hold their breath underwater?

• 5 hours

• 3 hours

• 2 hours

• 1 hour

What is the average lifespan of a starfish?

• 50 years

• 35 years

• 20 years

• 10 years

How do whales breathe?

• Through gills

• Through their skin

• Through a blowhole

• Through their mouth

What is a family of whales called?

• School

• Pack

• Pod

• Herd