How many plants do you need to breathe? TESTED?

You need about 10 plants to breathe like you do when you're outside, but it depends on how big your room is and how much light you have.

Imagine your room is like a little forest, and the plants are like tiny helpers that take in carbon dioxide, which we humans exhale, and give out oxygen, which we need to breathe. Just like how you need air to run around and play, plants need light to do their job, kind of like how you need sunlight to grow taller.

How much room do your plants need?

If your room is small, like the size of a big bed, then 10 medium-sized plants could help you breathe easier. But if your room is bigger, like the size of a classroom, you might need more plants or bigger ones, just like how you need a bigger bed for more friends to sleep.

How much light do they need?

Plants are like little sun worshippers. If there's not enough light, they can’t work as hard, so you’ll need more of them, or maybe some special lights, like the ones your mom uses when she reads at night!

So even though it’s not magic, plants really do help us breathe, and knowing how many you need is just part of the fun! You need about 10 plants to breathe like you do when you're outside, but it depends on how big your room is and how much light you have.

Imagine your room is like a little forest, and the plants are like tiny helpers that take in carbon dioxide, which we humans exhale, and give out oxygen, which we need to breathe. Just like how you need air to run around and play, plants need light to do their job, kind of like how you need sunlight to grow taller.

How much room do your plants need?

If your room is small, like the size of a big bed, then 10 medium-sized plants could help you breathe easier. But if your room is bigger, like the size of a classroom, you might need more plants or bigger ones, just like how you need a bigger bed for more friends to sleep.

How much light do they need?

Plants are like little sun worshippers. If there's not enough light, they can’t work as hard, so you’ll need more of them, or maybe some special lights, like the ones your mom uses when she reads at night!

So even though it’s not magic, plants really do help us breathe, and knowing how many you need is just part of the fun!

Take the quiz →

Examples

  1. A child asks, 'How many plants do I need to keep my room fresh?'
  2. 'If one plant produces enough oxygen for a small room, how many would be needed for a whole house?'
  3. Imagine a classroom with only two plants, can they keep 30 kids breathing comfortably?

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