It helps create a heat source from underneath for different types of plants.
It also has created land when it has reached the surface.
Answer:
Necessity of online class in present context
Explanation:
The students are the future manpower of the country. For their bright future every students should get education. Education is the bright light which helps us to walk on difficult courses of life.
In this condition, students can't go to school due to lock down. Students should keep themselves motivated and learning. For the better education, online class is necessary in each and every place. Students should get right to acquire knowledge from online classes. Education is the foundation of life. So, online classes are necessary for students to keep them learning.
Hope this is helpful for you.
Just take your mind of from all this BS and relaxed an big. Your mind is probably tired of all the ready, so you should take an break.
A new great answer will come to you when your relaxed.