Eventually the fossil fuels will run out???
Chloroplasts are the only that I can think of. They help in photosynthesis.
As the sun heats the surface of the oceans, two layers of water result. These layers are separated by the Thermocline.
so your answer is thermocline.
Answer:
Composting is possible with the wastes which can decay by itself, like fruit and vegetable peels, leaves, flowers etc. Non biodegradable wastes will not decay by itself. Hence, compost cannot be made from non biodegradable wastes.
Mona!! Seems really easy to do!!