Surviving the extremes in a rockpool
Download
1 / 18

Surviving the extremes in a rockpool - PowerPoint PPT Presentation


  • 68 Views
  • Uploaded on

Surviving the extremes in a rockpool. Twice each day the gravitational pull of the sun and moon causes the tides to moves in and out. . The area where the tides move in and out is called the intertidal zone.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Surviving the extremes in a rockpool' - marci


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript



Rockpools intertidal zone. allow seaweed and marine animals to hang on and the pools often remain wet when the tide is out.



Rockpool animals and plants are hit by powerful waves
Rockpool salty. animals and plants are hit by powerful waves.







Sand can be dumped into rockpools covering the plants and animals
Sand can be dumped into the hot sun.rockpools covering the plants and animals.


Mud can cover some rockpools if the currents change
Mud can cover some the hot sun.rockpools if the currents change.


Rain at low tide can make rockpools less salty which will affect some marine plants and animals
Rain at low tide can make the hot sun.rockpools less salty which will affect some marine plants and animals.





Rockpools in the intertidal zone is one of the most difficult environments to survive in
Rockpools and marine animals. in the intertidal zone is one of the most difficult environments to survive in.


ad