Page 230 - New Medley 4 Semester 1
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Adaptations in plants growing in marshy areas

               Marshy areas have sticky and clayey soil. Plants

               growing in marsh are called  mangroves. To
               get air in the  waterlogged soil, the roots of

               mangroves come out of the soil into the air. These
               roots are called breathing roots. Rhizophora is

               a common mangrove plant.


                    Knowledge Zone
                    Mangrove plants are also called halophytes. They              Breathing roots of mangrove plants
                    are commonly found in Sundarbans.



               Adaptations in desert plants
               Plants that grow in deserts have the following

               adaptations:

                  They store water in their stems.

                  They have short and spiny leaves to reduce loss
                    of water.                                                                      Cactus

                  They have a long root system that goes deep into

                    the ground to get water.

                  They have a waxy coating on leaves and stems
                    to reduce water loss.

                  They have slow growth, so they do not have to
                    make much food, and therefore require a small                                  Babool

                    amount of water. Cacti and babool (acacia) are common desert plants.

                                           1                                                               • Remembering



                 Give one word for each.
                   1.  The living place of living beings.

                   2.  The plants that grow on land.

                   3.  Structures that conifers bear instead of flowers.
                   4.  The plants that grow in marshy areas.

                   5.  Leaves found in desert plants.



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