Fill in each blank with the corect preposition. 1, Land pollution is responsible for damage done __________ natural habitat of animals. 2, Americans throw ____________ twenty- eight and a half milion tons of plastic in landfills every year. 3, Scientists have come up ___________ new ways of saving energy. 4, Thousands of people were exposed __________ radiation when the nuclear plant exploded. 5, Sewage from many factories, which is directedly dumped _____________ water bodies, causes water pollution.