[] Answer(s) []
Disposal to landfill
Thermal treatment
[] Explanation \ Reasoning
Disposal to landfill is also known as a dump. When you take your trash or garbage to a garbage dump, you probably wonder what they do with it. Well, they take it away then throw it over an edge to never be dealt with again. There are heaps upon heaps of just trash from us humans. They don't burn it, bury it, or anything else. They just let it sit there. People are all against littering, but this is beyond littering. We are ruining our environment when we do this.
Thermal treatment is the way we use heat to get rid of our garbage. These methods of thermal treatment include: Incineration, Gasification and Pyrolysis and open burning. For example, instead of dumping or burying our trash, we burn it. This is not good for the air or for the earth. We pollute ourselves and our air when we do this. People burn their trash in their backyard, not even at a burning site. This is extremely bad.
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The earth is strong but if we don't help take care of it it will die.
Answer:
I believe A
Explanation:
The second most reasonable option would be "playful", but the author doesn't interact with the daffodils, he just talks about watching them and how pretty they are.
Answer:
Balanced forces do not change the motion of an object. ... An object that is sitting still will stay still if the forces acting on it are balanced
Explanation:
Answer:
20 km/hr
Explanation:
time taken by the boat going upstream = 11 hours
time taken for downstream movement = 9 hours
speed of the current = 2 km/h
distance traveled by the boat = d
Assume the speed of boat be x
we know,
distance = speed × time
moving upstream
distance = speed × time
d = (x -2) × 11
downstream
d = (x+2) × 9
now
(x+2) × 9 = (x -2) × 11
2 x = 40
x = 20 km/hr
hence, the speed of the boat will be 20 km/hr
