How do you explain jellyfish to kids?
How do you explain jellyfish to kids?
Jellyfish are sea animals with a soft, jellylike body and no bones. have tentacles, or feelers, that they use to sting their prey. Sometimes they sting swimming people, too. Jellyfish are related to corals and sea anemones.
What are facts about jellyfish?
Jellyfish have tiny stinging cells in their tentacles to stun or paralyze their prey before they eat them. Inside their bell-shaped body is an opening that is its mouth. Tentacles hang down from the smooth baglike body and sting their prey. Jellyfish stings can be painful to humans and sometimes very dangerous.
What do jellyfish eat facts for kids?
Jellyfish eat many different types of things, such as small plants, fish eggs and other small fish called larvae; they also eat the planktonic eggs and young stages (also called larvae) of many different kinds of marine animals.
What makes jellyfish special?
Because their body is 95% water, they are perfectly camouflaged. The body of a jellyfish exhibits radial symmetry and is divided into three main parts: the umbrella, the oral arms (around the mouth) and the stinging tentacles. They have an internal cavity, in which digestion is carried out.
What is inside of a jellyfish?
Lacking brains, blood, or even hearts, jellyfish are pretty simple critters. They are composed of three layers: an outer layer, called the epidermis; a middle layer made of a thick, elastic, jelly-like substance called mesoglea; and an inner layer, called the gastrodermis.
Why are jellyfish called jellyfish?
The word jellyfish comes from the nouns ‘jelly’, from the Latin word ‘gelare’ meaning ‘congeal or stiffen’, and ‘fish’, which has origins in the Proto-Indo-European word ‘pisk’ meaning ‘a fish, animal that lives in the water’.
How does a jellyfish see?
You might also wonder how jellyfish can see, since they don’t have eyes in the same way that you and I do. All jellyfish species’ eye spots give them these abilities – and in some species, like the box jellyfish, their eye spots are very well-developed so they can see and hunt their prey.
Do jellyfish change colors?
Jellyfish come in many different colors. There are also jellyfish that are clear, or translucent, so you can shine a light, and they will change colors as the light does. Jellyfish dont change colors whenever they want to. Most will change as they get older.
Did jellyfish have teeth?
5. Some jellyfish have teeth. The beroid comb jellyfish has hundreds of rows of “teeth” made of tiny hairs that can pierce, tear and pull their prey into their stomachs.
Can jellyfish see?
Can you get pet jellyfish for kids?
When selecting your jellyfish, they may not be common in most pet stores, but can be found in specialty aquarium stores or multiple vendors online. Most jellyfish will live 1-2 years if cared for properly. There are a few different species you can consider, with a range of price and difficulty in raising:
What are some interesting facts about jellyfish?
Jellyfish live in the sea and are found in all oceans.
Type: Medusa/Non-Polyp
How are baby jellyfish different from adult jellyfish?
Small Plants. Adult jellyfish typically do not eat sea plants but young jellyfish can feed on various plant matter items.