Understanding Plankton and Their Ecosystem

Andrew Walker hosts Biz Bites Kids, exploring the undersea animal kingdom with a focus on plankton. He explains the types, characteristics, and importance of plankton, including their role in oxygen production and the food chain. The video also answers a viewer's question about what eats crabs. Andrew encourages viewers to stay curious and provides contact information for further questions.

What is the main focus of this year's Biz Bites Kids series?

• Desert wildlife

• Mountain habitats

• The rainforest ecosystem

• The undersea animal kingdom

What does the Greek word 'plankton' mean?

• Drifter

• Diver

• Floater

• Swimmer

Which of the following is NOT a characteristic of plankton?

• Strong swimmers

• Microscopic size

• Weak swimmers

• Drift with currents

What are the two broad categories of plankton?

• Aquaplankton and Terraplancton

• Zooplankton and Phytoplankton

• Plantplankton and Animalplankton

• Microplankton and Macroplankton

How much of the oxygen we breathe is produced by ocean plankton?

• One third

• One quarter

• Half

• Two thirds

Which large animal primarily feeds on plankton?

• Great White Shark

• Sea Turtle

• Blue Whale

• Dolphin

What phenomenon allows plankton to be seen from space?

• Their large size

• Their gathering in blooms

• Their bioluminescence

• Their reflective scales

What is the largest migration on Earth involving plankton?

• Seasonal movement of jellyfish

• Nightly rise of zooplankton

• Daily migration of phytoplankton

• Annual journey of sea turtles

Which animal is known for having strong crushing teeth to eat crabs?

• Zebra Shark

• Octopus

• Dolphin

• Sea Otter

What should you not try at home according to the video?

• Diving with plankton

• Eating crab shells

• Feeding jellyfish

• Swimming with sharks