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homework help: couple science questions on land?! help please? easy 10 points?

It'd mean a lot if you'd just answer a couple ! thank you(i know these are pretty simple to answer, but i just cant find how to put them into words)1) How would reducing materials used for packaging products affect our disposal of solid waste?2) developing land can change stream dischargewhat are some ways we can develop land without this impact? 3) although in several countries farmable land is available but hunger is a major problem in a lot of theM?4) forests in Germany are dying due to acid rainwhat effects might this loss of trees have on the environment?5) describe how you could encourage your neighbors to recycle their aluminum cans.

Answer:

Buy a 20' piece of PVC plastic pipe 3 or 4 (whatever your flex line is) and attach them to each otherThe PVC will last forever and you won't have to worry about saggingThe PVC wil also be easier to go 20' with than crawiling around with a flex line.
You can vent a bathroom fan 20 feet no problemYou won't get the full CFM out of the fan, but it will solve your problemDo not vent any fan into an attic or crawlspaceAny moisture in the air will condense in the attic and cause problems down the line.
I love science! Haha! :) 1) This could help by, for a start, there would be less solid waste, but also because the less waste we need to dispose of, the less Vehicle energy we use doing so2) Building around streams, or creating temporary Dams that can hold the water back until the land has been made, and the stream pathway in place to where it left off3) Because of the amount of land available, the expenses of growing crops can dramaticly increase, an obvious draw back, and therefore puts of the idea of growing crops, because of money issues, causing hunger4) Obvious effects the loss of trees has is the air being unhealthy, unsanitary and unsafe, because it has not had Carbon dioxide removed, but animal habits are drestroyed, which, in the long run, can lead to less food or shelter for many people5) Create a poster, put it on their porch, write them a handwritten letter, asking for their aluminium cans and then you could recycle themGood luck with the questions!
Find a better litter or litterboxYou will not solve the problem with an exhaust fan.

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