Day 12: Our Blue Planet – Land, water, and air
Foundation Stage (Grades 1–2) Science | Apex Institute of Maths and Sciences
🌍 Level 1: The Quest (Concept)
Welcome, Young Explorer! Did you know that when astronauts look at our Planet Earth from outer space, it looks like a beautiful bright blue marble? That is because Earth is filled with beautiful treasures: Land to walk on, Water to splash in, and Air to breathe!
The Magic Fractions of Earth
Imagine dividing Earth into 4 equal pieces. Around $\frac{3}{4}$ of the Earth is covered in sparkling water, and only $\frac{1}{4}$ is solid land! Surrounding everything like an invisible blanket is the air.
| Treasure | What we find there! |
|---|---|
| 🟢 Land | Mountains, plains, hills, forests, and deserts. |
| 🔵 Water | Oceans, rivers, lakes, ponds, and waterfalls. |
| 💨 Air | The atmosphere that stays all around us. |
⚡ Level 2: Power-Ups (Tools & Methods)
To master this topic, remember these super simple identification tricks!
You cannot see air, but you can feel it! Blow onto the back of your hand right now. That cool feeling is moving air, which we call wind!
Shape Power-Up Chart
Let’s map out how Land and Water change shapes across our planet:
- ⛰️ Mountain: Very high, steep rocky land.
- 🌾 Plain: Flat, even land where crops grow.
- 🌊 Ocean: Giant areas of salty water.
- 💧 River: Fresh flowing water moving down to the sea.
⚔️ Level 3: Mini-Boss Battles (Applications)
Can you apply your powers to solve these real-world challenges?
Pinky wants to fly her new colorful kite at the park, but it keeps falling straight to the ground. What component of our planet is missing or too quiet today?
Answer: The moving air (wind)! Without moving air, kites cannot lift up into the sky.
Sammy the fish lives in a pond. If the pond runs dry because of extreme heat, why can’t Sammy just come up and walk on the grassy meadow next to it?
Answer: Aquatic animals need the water environment to breathe and live. They cannot survive on land like humans do.
🏡 Level 4: Home Quests (Activities)
Complete these missions at home with your parents to lock in your points!
Take a blank piece of paper and draw three big vertical lines. Label them “Land”, “Water”, and “Air”. Walk around your home or look out the window with a parent. Write down or draw 3 items that belong to each column (e.g., Plant pot in land, water bottle in water, birds flying in air!).
Get an empty plastic bag or a balloon. With your parent’s help, swing it open through the room and trap whatever is inside by holding the opening shut. Look inside! Is it empty? No, it’s full of trapped air! Squeeze it gently to feel the resistance.
👹 Final Boss: Practice Test
Answer all 10 questions to defeat the Final Boss and claim your badge!
Score: 0/10 (0%)
Keep trying!
That is wonderful i got 10/10 and percentage is 100