Industrialization has affected all Indian cities, be it big or small. Pick any tourist attraction in your town or city which has been affected by pollution from industries. It could be a river, a lake, a monument or anything similar. Prepare a news article highlighting how it was earlier and its present condition.

The value of the next best alternative given up is called ?

Water and soil are brought into the indus river valley as a result of a. high winds b. annual floods c. long droughts d. seasonal tornadoes

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english