Did You Know?
Lichens can live for a long time!
How Lichens Grow
Lichens grow on rocks, trees, and soil.
Why Lichens Are Important
Lichens help clean the air and soil.
What lichen Does
Lichens help make food from sun.
They can live in dry and cold places.
Lichens show if the air is clean.
They can be many colors, like green and gray.
Lichens can grow on rocks and trees.
They help make soil for plants.
More About lichen
Lichens have been around for a long time. They can live in places where few things grow. This makes them special and strong.
Lichens are good for the earth. They help clean the air and make it safe for us. They also help plants grow by making soil.
Some lichens can live for many years. They can even grow on rocks that are very old. Lichens are a big part of nature!
How Topics Connect
graph TD
A["Lichen"] --> B["Hybrid Colony"]
B --> C["Algae/Cyanobacteria"]
B --> D["Fungus Species"]
B --> E["Bacteria"]
A --> F["Mutualistic Relationship"]
A --> G["Symbiosis Term"]
What Do These Words Mean?
lichen:A living thing made of algae or bacteria and fungus working together.
symbiotically:Living together in a way that helps both sides.
filaments:Thin threads or strands.
mutualistic:A relationship where both partners benefit.
cortex:The outer layer or skin of something.
