Define marine ecosystem.
Important Questions on Adaptations in Different Ecosystems
Marine water fishes drink more water than freshwater fishes. Do you agree? Justify
What special adaptations can be seen in the following organisms?
Planktons
What special adaptations can be seen in the following organisms?
Mangrove trees
What special adaptations can be seen in the following organisms?
Dolphins
Guess the name of the animal from the given options:
(Chameleon, Black rhino, Grasshopper, Dodo bird, Deer).
I resemble a lizard, but I have ability to change colours.
What special adaptations can be seen in the following organisms?
Fish
If an animal of the euphotic zone has to survive in the abyssal zone, what adaptations are required to survive there?
Organisms of the oceans have lesser salt content in their bodies than the seawater which has around 3.5%. The fluid could drain out of the body of the organism into the sea. This could be dangerous and fatal to the organism. How do they survive under such conditions? Can fish in estuarine ecosystem survive in the river as well as in sea?
