7 class trees most useful things no trees no life controls p
Answers
Answer:
tu chahta kya hai?
Explanation:
jo bhi ho mujhe brainliest mark karna mat bhulna
Answer:
Plants have also life and they are also part and parcel of our lives....
Cite
5 Recommendations
2nd Aug, 2018
Nazia Asad
Government institution Pakistan
Question asked by Kenneth, "But, why is there a concern about saving them? That was in the question asked":
Answer:
"The Greenhouse Effect ( May 19, 2012 | By: Samantha Jakuboski )
In order to understand how trees relate to global warming, you first have to understand what the greenhouse effect is.
Just like a greenhouse traps heat inside, Earth has a "natural greenhouse effect" in which some of the sun's infrared radiation is trapped to warm the planet. In the atmosphere, there are certain gases, such as carbon dioxide, methane, nitrous oxides, ozone, and water vapor, which aid in this process by reflecting the heat back to earth. This process allows Earth to maintain a comfortable temperature. (An average of around 57 degrees Fahrenheit) If this radiation is not trapped, the average temperature on earth would drop to zero degrees Fahrenheit, (-18 degrees Celsius), and life would not be as we know it today.
In this way, these greenhouse gases are very important and central to the survival of the living organisms on Earth. The greenhouse effect is what makes Earth so unique from the other planets; we have just the right amount of greenhouse gases to make for a suitable temperature.
Yet, too much of something is not a good thing, and in this case, the excess of these greenhouse gases, especially carbon dioxide, in our atmosphere is detrimental to life and the environment. With a plethora of these gases being released into the atmosphere by human innovations, the greenhouse effect is enhancing and this is causing the rise in temperature that we have been experiencing in the last two centuries. Since 1750, (the beginning of the Industrial Revolution), the output of carbon dioxide alone has risen about 36%, and since 1880, which marks the end of the Industrial Revolution, Earth’s temperature has risen 1.4 degrees Fahrenheit. Although this may not seem like an enormous increase, the effects it leaves on the environment and the organisms that live in it are damaging and deadly. Many plants and animals cannot adapt to temperature changes in their environment quickly, and this is causing many to become endangered, and for some extinct"