All about Plants: Their Parts, Types and Habitats | Nature Around Us
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Nature Around Us

All About Plants

Plants are an improtant part of the environment. They are the ultimate producers and provide food to the living organisms.
This concept explaination will give an idea to learners about plants.

After reading the concept, students will be able to:

  • Identify the parts of a plant.
  • Give examples for different types of plants.
  • Differentiate between the plants and animals.
  • Name different plant habitat.

Each concept is explained to class 3 students using descriptions, illustrations, and concept maps. After you go through a concept, assess your learning by solving the two printable worksheets given at the end of the page.
Download the worksheets and check your answers with the worksheet solutions for the concept All about plants and the Planets provided in PDF format.

Plants are living organisms that make their food and provide oxygen to humans and animals.

  • Since plants make their food, they are called autotrophs, while the others dependent on plants for food are called heterotrophs.
  • Plans need water, air, soil, and sunlight to survive. Plants can be of different sizes and shapes.
About plants_tree
 About plants_Parts of a plant

Types of Plants

Based on the size and shape, plants can be classified as follows—

1.Tree: Tall plants with firm and strong trunks. They live for many years. Example: Banyan tree, mango tree, palm tree.

About plants_types of plant

About plants_types of plant

2.Twiner/Climber: Plants with weak trunks that twine themselves around any support. Example: Grapes.

3.Shrub: Plants with soft trunks and short branches, are of low height and stay near the ground.
Example: Rose plant.

About plants_types of plant

4.Herb: These plants have soft and delicate stems that are green in colour. They grow up to a short height and only live for one or two seasons.
Example: Basil plant.

About plants_types of plant

5.Grass: Very flexible plants with green stems, and the leaves are long and narrow. They have a very short lifespan.
Example: Bamboo.

About plants_types of plant

Habitats of Plants:

  1. Some plants grow entirely on land.
    Examples: Guava, papaya, neem, etc.
  2. Some plants grow in water and float on the surface.
    Water lily, lotus, etc.
  3. Some plants grow below the surface of the water.
    Examples: Waterweed
 About plants_plant habitat

Neem Tree

 About plants_plant habitat

Water Lilly

 About plants_plant habitat


Leaves of Plants:

Leaves are the food manufacturing units of a plant. We see many plants around us with different kinds of leaves. Some are long, slender, thin, and flexible (grass); some are broad, thick, and rough with varying shades of green (peepal, fig), and some are of completely different colours (ornamental plants).

  • The amla plant has very small leaves, while the leaves of a banana tree are huge. The leaves of apple and cherry trees have grooves in the leaf margin.
    uses of leaves_uses of amla leaves
    uses of leaves_uses of amla leaves
  • The lines visible on a leaf’s surface are called veins. The leaf's surface is called the leaf blade, and the border is called the leaf margin.
    leaves_parts of leaf
  • Some plants can be identified by crushing the leaves and smelling them. When crushed, a particular aroma comes out of it.


      Leaves of the lemon tree, tulsi, neem, nilgiri, etc.
 uses of leaves_uses of tulsi leaves uses of leaves_uses of neem leaves
          uses of leaves_uses of Nilgiri leaves
          uses of leaves_uses of lemon leaves
Tulsi leaves Neem leaves Nilgiri leaves Lemon leaves


The trunk of a tree connects the leaves and branches with the roots.

  • The trunks of plants are called stems, and young stems are green in colour.
  • As the stem becomes older, it becomes hard and brown/black in colour.
  • The tree gets support above the soil due to the trunk.
  • The main function of the trunk is to supply water and nutrients coming up from the roots to the different parts of the tree.
about plants_trunk


Roots grow downwards into the soil and give underground support to the tree.

  • The roots divide into branches that help absorb water and minerals from the soil.
  • Grasses have very soft and small roots, whereas roots of trees like banyan go deep into the soil and spread across a huge area.
 about plants_function of roots

New Words:

  1. Autotrophs: Those who can make their food using sunlight, water, and other ingredients. Example: Green plants.
  2. Heterototrophs: Those who cannot make their food and
  3. depend on plants for their food. Example: Man, animals, birds.

Did You Know?

There is a plant named Touch-Me-Not, which folds its leaves quickly if someone touches it.

About plants

The Great Banyan Tree in the Botanical Garden of Kolkata is around 250 years old and covers 4.67 acres of land.

About plants

About plants_Types of plants
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