Plants Around Us
1. Types of Plants
Plants come in MANY shapes and sizes. They can be classified into FIVE types.
| Type | Stem | Height | Example |
|---|---|---|---|
| Trees | Thick, woody, HARD | Very TALL (above 3 m) | Mango, Neem, Banyan |
| Shrubs | Woody but THINNER | Medium (1-3 m) | Rose, Hibiscus, Lemon |
| Herbs | Soft, GREEN, flexible | Short (below 1 m) | Mint, Tulsi, Wheat |
| Climbers | Thin, WEAK — need support | Can be long | Money plant, Grapevine |
| Creepers | Very WEAK — grow along the GROUND | Spread on ground | Pumpkin, Watermelon |
2. Trees — The Giants
Trees are the LARGEST plants. They have a THICK, WOODY stem called a TRUNK.
'A mango tree can live for OVER 100 YEARS! The Banyan tree can spread to cover a HUGE area.'
Parts of a Tree:
- Trunk — the main thick stem.
- Branches — grow from the trunk.
- Leaves — make food.
- Roots — hold the tree in the ground.
Examples of Trees:
- Mango, Neem, Peepal, Banyan, Coconut, Gulmohar, Banyan.
3. Shrubs — The Medium-Sized Plants
Shrubs are BIGGER than herbs but SMALLER than trees.
'Shrubs have MULTIPLE woody stems, not one main trunk like a tree.'
Examples: Rose, Hibiscus, Lemon, Bougainvillea, Jasmine.
4. Herbs — The Small Plants
Herbs are SMALL plants with SOFT, green stems.
'Herbs are often used as MEDICINE or in COOKING. Tulsi (holy basil) is a common herb in Indian homes.'
Examples: Mint, Tulsi, Coriander, Spinach, Wheat, Rice.
5. Climbers
Climbers have THIN, WEAK stems. They cannot stand upright. They CLIMB on supports.
'Climbers use TENDRILS (thin, curly parts) or TWINE around supports to climb.'
Examples: Money plant, Grapevine, Morning glory, Pea plant, Bean plant.
6. Creepers
Creepers have VERY weak stems. They grow ALONG THE GROUND.
'Creepers spread their stems on the ground and produce ROOTS at different points.'
Examples: Pumpkin, Watermelon, Muskmelon, Sweet potato.
7. Parts of a Plant
Root:
- GROWS underground.
- ABSORBS water and minerals from the soil.
- HOLDS the plant in place.
Stem:
- CARRIES water and food between roots and leaves.
- SUPPORTS the plant.
Leaf:
- The FOOD FACTORY of the plant.
- Makes food using SUNLIGHT (photosynthesis).
Flower:
- Makes SEEDS.
- Attracts BEES and BIRDS for pollination.
Fruit:
- PROTECTS seeds.
- HELPS spread seeds.
| Part | Function | Example |
|---|---|---|
| Root | Absorbs water, anchors plant | Carrot (stores food) |
| Stem | Carries water, supports | Sugarcane (stores food) |
| Leaf | Makes food | Spinach (we eat this) |
| Flower | Makes seeds | Rose (beautiful smell) |
| Fruit | Protects seeds | Mango (sweet fruit) |
8. What Plants Need to Grow
| Need | Why It Is Important |
|---|---|
| Sunlight | For making food (photosynthesis) |
| Water | To carry nutrients, to keep cells firm |
| Air | For breathing (respiration) and photosynthesis |
| Soil | For anchorage and minerals |
| Warmth | For seeds to germinate and grow |
'If you take away ANY of these, the plant will NOT grow well. A plant in a DARK room will grow pale and weak.'
9. Common Mistakes
- Calling a shrub a tree: 'A rose is a SHRUB (medium height, many stems). A mango is a TREE (very tall, one trunk). They are different!'
- Thinking all plants need the same amount of water: 'Cactus needs VERY little water. A lotus needs a LOT of water. Different plants need different amounts.'
- Believing plants don't breathe: 'Plants DO breathe! They take in oxygen through tiny holes in their leaves called STOMATA.'
- Confusing climbers and creepers: 'Climbers CLIMB on supports (money plant). Creepers CRAWL on the ground (pumpkin).'
10. Key Facts to Remember
- 'There are FIVE types of plants: Trees, Shrubs, Herbs, Climbers, Creepers.'
- 'Trees have a thick, woody TRUNK. Herbs have SOFT, green stems.'
- 'Climbers need SUPPORT to grow. Creepers grow along the GROUND.'
- 'Plants need SUNLIGHT, WATER, AIR, SOIL, and WARMTH to grow.'
- 'Leaves are the FOOD FACTORIES of plants.'
11. Self-Test
Q1: Name the five types of plants. Give one example of each.
Q2: What is the difference between a tree and a shrub?
Q3: How is a climber different from a creeper?
Q4: What do plants need to grow?
Q5: Which part of the plant makes food?
Q6: Name two herbs that are used in cooking.
Q7: What is the function of roots?
Q8: Give two examples each of (a) climbers and (b) creepers.
Answers:
A1: Trees (mango), Shrubs (rose), Herbs (tulsi), Climbers (money plant), Creepers (pumpkin). A2: Trees have ONE thick woody trunk and are very tall. Shrubs have MULTIPLE woody stems and are medium height. A3: Climbers climb on SUPPORTS using tendrils or by twining. Creepers grow along the GROUND. A4: Sunlight, water, air, soil, and warmth. A5: The LEAF makes food through photosynthesis. A6: Mint, coriander, tulsi (any two). A7: Roots absorb WATER and MINERALS from the soil and HOLD the plant in place. A8: (a) Climbers: Money plant, Grapevine. (b) Creepers: Pumpkin, Watermelon.
