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Book 16, Question 62 · Video

Why Are Aloe Leaves So Thick and Gel-Filled?

Video · 1:52 · Crafty Clover explains, from A Million Whys Book 16

Aloe leaves are thick and gel-filled because they are built to store water! The juicy gel inside holds water for a long time. That helps the plant get through a drought.

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why are aloe leaves so thick and gel-filled?

The Big Idea

Aloe leaves are thick and gel-filled because they are built to store water! The juicy gel inside holds water for a long time. That helps the plant get through a drought.

Thick Leaves

Step one: thick leaves. Aloe leaves are fat and fleshy, with lots of room inside. They fill up during rain, a bit like a sponge, and they can swell a little as they drink.

Gel Inside

Step two: gel inside. The inside of an aloe leaf is a slimy gel that is mostly water. That is why it feels cool and slippery when a leaf is cut open, and it is why people use aloe in skin products.

Waxy Skin

Step three: waxy skin. A waxy skin seals the water inside the leaf. During a drought, the plant slowly uses its stored water, so it can keep living through months with almost no rain.

A Closer Look

Let's take a closer look! The leaf is thick and fleshy. Inside is a juicy, watery gel. The waxy skin keeps the water in. Many aloes grow in the dry parts of Africa.

Quick Facts

Quick facts! The gel feels cool because it holds so much water. Aloe plants often grow in rocky, dry places, with only a little rain each year. Their leaves have spiky edges to keep nibblers away. Never eat wild aloe or any plant unless a grown-up says it is safe.

Think Like a Scientist

Now, think like a scientist, with a grown-up! Look at a houseplant with thick leaves. Gently press one with a fingertip to feel how firm and water-filled it is. Do not break the leaf! Share what you discover with a grown-up.

Outro

Aloe leaves are tiny water tanks. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

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