🌳 Cây cối
10 điều thú vị về Cây cối. Chạm vào một điều để đọc thêm.
Trees make their own food from sunlight, air, and water.
You can count a tree's age by the rings inside its trunk.
Trees give us cool shade and help clean the air.
Acorns are seeds that can grow into big oak trees.
Many trees are cosy homes for birds, squirrels, and bugs.
Some trees can live for thousands of years.
The giant sequoia is the biggest tree by size in the world.
A baobab tree can store thousands of litres of water in its fat trunk.
The tallest tree in the world is a coast redwood.
The oldest known tree is almost 5,000 years old.