How much do you know about marine animals?

How much do you know about marine animals? | quiz

Hi Everyone!

Welcome to another monthly quiz! Today we are so excited to share some quiz questions on marine animals. Let us know how you did in the comments!

Questions

1) Which of these came first: sharks, dinosaurs or jellyfish?
2) How many electric bulbs could an electric eel light up?
3) True of False: dolphins sleep with only half their brain.
4) True or False: an octopus has purple blood.
5) What is the loudest sound made by a marine animal (and indeed any animal on the planet!)?
6) True or False: oysters are all female.
7) In which animal species do the males and not the females give birth and care for their young?
8) True or False: a shrimp's heart is in its head.
9) True or False: sea sponges have no head, brain, mouth, eyes, feelers, bones, heart, or lungs.
10) How many continents do turtles live in?

Answers:

1) Jellyfish! They've been around for more than 650 million years.
2) 10
3) True! They also sleep with one eye open. This is so that they can watch for threats and predators.
4) False. An octopus has blue blood!
5) The call of blue whales.
6) False. They change gender depending on which is best for mating!
7) Seahorses
8) True
9) True, and they're still considered living!
10) Every continent except Antarctica!

We hope this has been an interesting and educational post! Thank you so much for making the time to take part!

Your Green World Blog Team💚

Sources:
https://allthatsinteresting.com/amazing-facts-ocean-animals
https://oceana.org/marine-life/

Image: This image is owned by a blog editor.

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