Plants are living things. Difference between trees, bushes and grass. Deciduous and evergreen trees. Wild and cultivated plants. Why are plants important for us? Plant reproduction. Pollination. Non-flowering plants and fungi.
2. In this unit you will learn:
• Plants are living things.
PLANT CLASSIFICATION:
• Tree, bush and grass.
• Deciduous and evergreen trees.
• Wild and cultivated plants.
• Why plants are important for us.
• Kinds of plants:
* Plant reproduction.
34. Wild plants grow in the wild.
They grow in forests, jungles, or around your house.
They do not need human care.
35. Cultivated plants are grown by humans.
You can grow your own plants in a garden
and then eat them.
36. Draw in your notebook: Wild and cultivated plants.
Wild plants grow in the wild.
They do not need human care.
Cultivated plants are grown
by humans.
54. Other plants need help from butterflies,
birds, bats or other animals to reproduce.
It is called pollination.
55. Draw in your notebook: Plant reproduction.
Most plants reproduce by seeds.
Some seeds can travel.
Some plants need help from
butterflies or bees to reproduce.
This is called pollination.
seed
56. As we have seen most plants reproduce by seeds.
Other plants, however, reproduce by spores.
They are called non-flowering plants.
60. In this unit we have learned:
* Plants are living things.
* Plants can classify as trees, bushes and grasses.
* Trees can be deciduous or evergreen.
* Plants can be wild or cultivated.
* We need plants to eat, breathe and make objects out of
them.
61. Plant reproduction:
Most plants reproduce by seeds.
Some seed travel though the air or water.
Some plants and fungi reproduce by spores.