Ecosystem is a living system, where living organisms interacts with their environment and among each other.
Due to some hazardous processes like, Global warming, Green-house effect, increasing pollution, ecosystem is degrading.
We live in our Ecosystem, if it will get destroyed, our existence would be impossible. So, in order to save ourselves, we need to save it.
That's why biologists, concerned about ecosystem disruption
Hope this helps!
Answer:
The answer is Physical. Physical immunity occurs when a person immune system responds to antigen.
Explanation:
In a cactus, carbon is fixed only during the day. this is because cacti need sunlight to perform photosynthesis. Have a great day :)
Infrared rays are felt <span>as heat is transferred between Earth and the atmosphere</span>
I think that it's Photosynthesis?
