Amazing Plant Facts (āĻāĻĻā§āĻāĻŋāĻĻā§° āĻāĻļā§āĻā§°ā§āϝāĻāύāĻ āϤāĻĨā§āϝ) - 2
1. Why does a sunflower face the sun ? ā§§. āϏā§ā§°ā§āϝāĻŽā§āĻā§ āĻĢā§āϞ⧠āϏā§ā§°ā§āϝ⧰ āĻĢāĻžāϞ⧠āĻāĻŋāϝāĻŧ āĻā§ā§°ā§ ?
- A sunflower turns toward the sun to get maximum sunlight. āϏā§ā§°ā§āϝāĻŽā§āĻā§ āĻĢā§āϞ⧠āĻ āϧāĻŋāĻ āϏā§ā§°ā§āϝ⧰ āĻĒā§āĻšā§° āĻĒāĻžāĻŦāϞ⧠āϏā§ā§°ā§āϝ⧰ āĻĢāĻžāϞ⧠āĻā§ā§°ā§āĨ¤
- Sunlight helps it make more food. āϏā§ā§°ā§āϝ⧰ āĻĒā§āĻšā§°ā§ āĻāĻĻā§āĻāĻŋāĻĻāĻ āĻ āϧāĻŋāĻ āĻāĻžāĻĻā§āϝ āĻĒā§ā§°āϏā§āϤā§āϤ āĻā§°āĻžāϤ āϏāĻšāĻžāϝāĻŧ āĻā§°ā§āĨ¤
- The stem of the sunflower bends toward light. āĻāϝāĻŧāĻžā§° āĻāĻžāĻŖā§āĻĄ āĻĒā§āĻšā§°ā§° āĻĢāĻžāϞ⧠āĻŦā§āĻāĻāĻž āĻšāϝāĻŧāĨ¤
- This movement is called heliotropism. āĻāĻ āĻāϤāĻŋā§° āύāĻžāĻŽ āĻšā§āĻā§ āĻšā§āϞāĻŋāĻ 'āĻā§ā§°āĻĒāĻŋāĻāĻŽ (Heliotropism)āĨ¤
- Young sunflowers follow the sun from east to west. āϝā§ā§ą āϏā§ā§°ā§āϝāĻŽā§āĻā§ āĻĢā§āϞ⧠āĻĒā§āĻŦā§° āĻĒā§°āĻž āĻĒāĻļā§āĻāĻŋāĻŽāϞ⧠āϏā§ā§°ā§āϝāĻ āĻ āύā§āϏ⧰āĻŖ āĻā§°ā§āĨ¤
- This helps them grow strong and healthy. āĻāϝāĻŧāĻžā§° āĻĢāϞāϤ āĻāĻ āĻļāĻā§āϤāĻŋāĻļāĻžāϞ⧠āĻā§°ā§ āϏā§āϏā§āĻĨāĻāĻžā§ąā§ āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžāϝāĻŧāĨ¤
2. Why doesn't a coconut tree have branches ? ⧍. āύāĻžā§°āĻŋāĻāϞ āĻāĻāϤ āĻĄāĻžāϞ-āĻĒāĻžāϤ āĻāĻŋāϝāĻŧ āύāĻžāĻĨāĻžāĻā§ ?
- The coconut tree belongs to the palm family. āύāĻžā§°āĻŋāĻāϞ āĻāĻ āĻĒāĻžāĻŽ (Palm) āĻĒā§°āĻŋāϝāĻŧāĻžāϞ⧰ āĻāĻāĨ¤
- It grows straight upward without spreading branches. āĻ āϏā§āĻāĻžāĻā§ āĻāĻĒā§°āϞ⧠āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžāϝāĻŧ, āĻĄāĻžāϞ āύā§āĻŽā§āϞāĻžāϝāĻŧāĨ¤
- Its leaves grow only at the top of the trunk. āĻāϝāĻŧāĻžā§° āĻĒāĻžāϤāĻŦā§ā§° āĻā§ā§ąāϞ āĻāĻžāĻŖā§āĻĄā§° āĻāĻĒā§°āϤ āĻāĻā§āĨ¤
- The trunk is strong and flexible. āĻāϝāĻŧāĻžā§° āĻāĻžāĻŖā§āĻĄ āĻŽāĻāĻŦā§āϤ āĻā§°ā§ āύāĻŽāύā§āϝāĻŧ
- This shape helps it survive strong winds. āĻāĻ āĻāĻ āύ⧠āĻā§ā§° āĻŦāϤāĻžāĻšāϤ āĻāĻŋāĻāĻŋ āĻĨāĻžāĻāĻŋāĻŦāϞ⧠āϏāĻšāĻžāϝāĻŧ āĻā§°ā§āĨ¤
- That is why it looks tall and branchless. āϏā§āĻāĻŦāĻžāĻŦā§āĻ āĻ āĻāĻ āĻā§°ā§ āĻĄāĻžāϞāĻŦāĻŋāĻšā§āύ āĻĻā§āĻāĻž āϝāĻžāϝāĻŧāĨ¤
3. Why does a cactus have spines ? ā§Š. āĻā§āĻāĻāĻžāĻ āĻāĻāϤ āĻāĻžāĻāĻāĻ āĻāĻŋāϝāĻŧ āĻĨāĻžāĻā§ ?
- A cactus grows in dry desert areas. āĻā§āĻāĻāĻžāĻ āĻļā§āĻāĻžāύ āĻŽā§°ā§āĻā§āĻŽāĻŋ āĻ āĻā§āĻāϞāϤ āĻŦā§āĻĻā§āϧāĻŋ āĻĒāĻžāϝāĻŧāĨ¤
- If it had big leaves, water would quickly evaporate. āĻĄāĻžāĻā§° āĻĒāĻžāϤ āĻĨāĻžāĻāĻŋāϞ⧠āĻĒāĻžāύ⧠āϏā§āύāĻāĻžāϞ⧠āĻŦāĻžāώā§āĻĒā§āĻā§ąāύ āĻš'āϞāĻšā§āĻāϤā§āύāĨ¤
- So its leaves changed into sharp spines. āϏā§āϝāĻŧā§āĻšā§ āĻāϝāĻŧāĻžā§° āĻĒāĻžāϤ āĻāĻžāĻāĻāĻāϞ⧠āĻĒā§°āĻŋā§ąā§°ā§āϤāĻŋāϤ āĻšā§āĻā§āĨ¤
- Spines help reduce water loss. āĻāĻžāĻāĻāĻā§ āĻĒāĻžāύ⧠āύāώā§āĻ āĻšā§ā§ąāĻžāĻā§ āĻāĻŽāĻžāϝāĻŧāĨ¤
- They also protect the cactus from animals. āĻā§āĻāĻāĻžāĻāĻ āĻāύā§āϤā§ā§° āĻĒā§°āĻž āϏā§ā§°āĻā§āώāĻž āĻĻāĻŋāϝāĻŧā§āĨ¤
- This helps the plant survive in harsh heat. āĻāϝāĻŧāĻžā§° āĻĢāϞāϤ āĻāĻāĻā§ā§ąā§ āϤā§āĻŦā§ā§° āĻā§°āĻŽāϤ⧠āĻā§āϝāĻŧāĻžāĻ āĻĨāĻžāĻāĻŋāĻŦ āĻĒāĻžā§°ā§āĨ¤
4. Do plants sleep at night ? ā§Ē. āĻāĻĻā§āĻāĻŋāĻĻā§ ā§°āĻžāϤāĻŋ āĻļā§āĻ āύā§āĻāĻŋ ?
- Plants do not sleep like humans. āĻāĻĻā§āĻāĻŋāĻĻā§ āĻŽāĻžāύā§āĻšā§° āĻĻā§°ā§ āύā§āĻļā§ā§ąā§āĨ¤
- But at night, they stop making food. āĻāĻŋāύā§āϤ⧠⧰āĻžāϤāĻŋ āĻāĻžāĻĻā§āϝ āĻĒā§ā§°āϏā§āϤā§āϤ āĻā§°āĻž āĻŦāύā§āϧ āĻā§°ā§āĨ¤
- There is no sunlight for photosynthesis. āĻāĻžā§°āĻŖ āϏāĻžāϞā§āĻ-āϏāĻāĻļā§āϞā§āώāĻŖā§° āĻŦāĻžāĻŦā§ āϏā§ā§°ā§āϝ⧰ āĻĒā§āĻšā§° āύāĻžāĻĨāĻžāĻā§āĨ¤
- Some plants fold their leaves at night. āĻāĻŋāĻā§āĻŽāĻžāύ āĻāĻĻā§āĻāĻŋāĻĻā§ ā§°āĻžāϤāĻŋ āĻĒāĻžāϤ āĻāĻĒāĻžāĻ āϞāϝāĻŧāĨ¤
- This looks like sleeping behavior. āĻ āĻļā§āĻ āĻĨāĻāĻž āϝā§āύ āĻĻā§āĻāĻž āϝāĻžāϝāĻŧāĨ¤
- It helps them conserve energy. āĻ āĻļāĻā§āϤāĻŋ āϏāĻā§°āĻā§āώāĻŖ āĻā§°āĻžāϤ āϏāĻšāĻžāϝāĻŧ āĻā§°ā§āĨ¤
5. Why does the Mimosa plant close when touched ? ā§Ģ. āϞāĻžāĻā§āĻā§ (Mimosa) āĻāĻ āϏā§āĻĒā§°ā§āĻļ āĻā§°āĻŋāϞ⧠āĻĒāĻžāϤ āĻāĻŋāϝāĻŧ āĻāĻĒāĻžāĻ āϝāĻžāϝāĻŧ ?
- The Mimosa plant reacts to touch. āϞāĻžāĻā§āĻā§ āĻāĻā§ āϏā§āĻĒā§°ā§āĻļā§° āĻĒā§ā§°āϤāĻŋ āĻĒā§ā§°āϤāĻŋāĻā§ā§°āĻŋāϝāĻŧāĻž āĻĻā§āĻā§ā§ąāĻžāϝāĻŧāĨ¤
- Water inside its cells moves quickly when touched. āϏā§āĻĒā§°ā§āĻļ āĻā§°āĻŋāϞ⧠āĻāϝāĻŧāĻžā§° āĻā§āώ⧰ āĻāĻŋāϤ⧰⧰ āĻĒāĻžāύ⧠āϏā§āύāĻāĻžāϞ⧠āϏ⧰āĻŋ āϝāĻžāϝāĻŧāĨ¤
- This makes the leaves fold and close. āĻĢāϞāϤ āĻĒāĻžāϤāĻŦā§ā§° āĻāĻĒāĻžāĻ āϝāĻžāϝāĻŧāĨ¤
- It is a protection method. āĻāĻāĻā§ āĻāϤā§āĻŽā§°āĻā§āώāĻžā§° āĻāĻ āĻāĻĒāĻžāϝāĻŧ
- Animals may think the plant is weak or dead. āĻāύā§āϤā§ā§ąā§ āĻāĻāĻā§ āĻļā§āĻāĻžāĻ āϝā§ā§ąāĻž āĻŦāĻž āĻŽā§āϤ āĻŦā§āϞāĻŋ āĻāĻžāĻŦāĻŋāĻŦ āĻĒāĻžā§°ā§āĨ¤
- After some time, the leaves open again. āĻāĻŋāĻā§ āϏāĻŽāϝāĻŧ āĻĒāĻŋāĻāϤ āĻĒāĻžāϤāĻŦā§ā§° āĻĒā§āύ⧰ āĻā§āϞāĻŋ āϝāĻžāϝāĻŧāĨ¤
==========================================