P1246990955HCBnN - PowerPoint PPT Presentation

Title: P1246990955HCBnN


1
Welcome to Jessica's Aquatic World
2
Welcome Enjoy!!!
In slides 3-6 you will find out what these,
Killer Whales, eat and like. How they live and
what a Killer Whale is.
In slides 12-15 you will find out what these,
Sea horses, eat and like. How they live and what
a Sea Star is.
In slides 7-11 you will find out what these, Sea
Stars, eat and like. How they live and what a
Sea Stars is.
3
I will take you to Killer whale slide 2
I will take you to Killer whale slide 1
Killer Whales
4
I will take you to Killer whale slide 4
I will take you to Killer whale slide 3
Killer Whales
Introduction Page
5
A killer whale, also known as the Orcas, live in
cold places like Iceland. They usually will not
travel alone. They will most likely travel in a
group of 4 or more. Whales, depending on what
type of whale you are talking about, are the
biggest animals left on the earth today.
6
Food Chain
Killer Whales
Orcas Seal Squid Fish Zooplankton Phytoplankt
on
7
A Killer whale is a mammoth. Unlike usual sea
animals this particular one is not cold blooded.
Scientist have believed that whales are the
smartest animals on the earth because they have
the biggest brain.
Go back
8
A whale can get as big as 27-33ft. long and
8,000-12,000lbs. The Orcas can swim up to 30mph
to catch their prey, and can live as long as
50-60yrs. if a male and 90yrs. if a female.
WOW!!!
WOW!!!
Go back
9
Click on a Star...
Fish Leg!!!
Click
Click
Click
Click
10
Go Back
Stars Fish
Rays
Each leg of the Star Fish is called a Ray.
There are sticky nettles underneath each one.
They are very sticky and have enough power to
hold 100lbs.
11
These Star fish as all many star fish love to
eat. They eat and they eat until they cant find
anymore food. They love to eat clams but by the
time that the clam shell actually gets back
towards that stomach of the Star Fish it has
already been digested and the star fish is ready
for a new meal.
Yummy
Go Back
12
This Animation is showing the Starfish loose its
leg and grow it back.
Amazing
As you look at this picture do you see how one
arm is gone? Well when one of the star fish rays
gets cut or torn off it can grow back a new one.
It can even, with
This is a animation of one Starfish leg growing
back a whole starfish body.
Back
just that one leg, grow a whole other star fish.
Sometimes the star fish can be totally different
but most of the time it looks like the same like
a twin.
13
Hello, Welcome to my World!!!
Sea Horses 1 Reproduction Males Sea Horses 2
14
Sea Horses
A Sea Horse is a fish not an invertebrate. It
can reach 10in. long. This animal is mostly found
in the Indo-Pacific ocean, where it swims slowly
among seaweed and algae. Their colors vary with
locality, from black to brown, white, yellow, and
even red individuals. Sea Horses will eat adult
brine shrimp, mysid shrimp, young fry fish, fresh
dead food, newly hatched guppies, mysis, and
krill.
Back
15
Repruduction

• The female seahorse lays her eggs into a pouch
  located on the ventral surface of the male. (This
  is not always done without mishap). The male then
  fertilizes and broods the eggs.
• The female seahorse can lay about 200 eggs.
• Inside the pouch the young are nourished by their
  father's blood supply, until they are fully
  formed young juveniles.
• The young leave the pouch between 4 and 6 weeks
  after fertilization.
• The male gives birth by writhing to and fro and
  flexing the pouch muscles, forcing the young fish
  out on their own. The vigorous muscular spasms
  may expel the young with considerable velocity.
  In some larger species, the male helps the young
  seahorses escape his pouch by rubbing his abdomen
  against a rock.
• After "birth" the male flushes out his brood sac
  by expansion and contraction to expel egg remains
  and other debris to prepare for the next breeding
  season.
• Three broods a year are possible.

16
Males
This is a animation of a male seahorse
reproducing seahorse babys.
17
Sea Horses
18
Good Bye
Good Bye
Good Bye