3.2

What is an virus?

Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. A virus might corrupt or delete data on your computer, use your email program to spread itself to other computers, or even erase everything on your hard disk.

http://www.microsoft.com/en-gb/security/pc-security/virus-whatis.aspx

What is Organic Farming?

Organic farming is a form of agriculture that relies on techniques such as crop rotation, green manure, compost, and biological pest control. Depending on whose definition is used, organic farming uses fertilizers and pesticides (which include herbicides, insecticides and fungicides) if they are considered natural (such as bone meal from animals or pyrethrin from flowers), but it excludes or strictly limits the use of synthetic petrochemical fertilizers, pesticides , plant growth regulators such as hormones, livestock antibiotics, food additives, genetically modified organisms,human sewage sludge, and nanomaterials.

http://en.wikipedia.org/wiki/Organic_farming

This is just showing you that I searched up questions and I have only done 2 questions and I have put the question and the answer as well and also I have put the websites on as well so If you want to know where I got them from then you can click on them to get your answer.

 

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