Lichen | All The Information Of lichen | Science 7th Class
Lichen | All The Information Of lichen | Science 7th Class
What Is Lichen?
A small yellow or grey plant that grow on trees, rocks and wall and haven't any plant.
What Is Lichen Made of?
Lichen is a not single organisms which is made up of two organisms.
Lichen Is A parasitic plant?
No, lichen is not a parasitic plant.
Why Is Lichen Important?
Will Lichen Kill My Tree?
Lichen should not be a removing from tree as removing it does more harm than good.
What Is The Colour Of Lichen?
In the lichen have special pigment, lichen are usually bright green to Olive grey when wet, gray or grayish-green to brown when dry.
What Do Lichens Need To Survive?
Lichens need nutrition to survive.
The nutrition included:-
- Nitrogen
- Carbon
- Oxygen
How Long Can Lichens Live?
Lichen are approximately live 500 to 5,000 years.
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