There is some concern regarding the nanoparticles of some chemical elements that are used by the industry in the manufacture of various products. Why?
Syllabus Connection
NCERT Connection
Ch.12: Geographical Perspective on Selected Issues and Problems
Geography • Class 12 • Class 12 Indian Human Geography
Related PYQs in Environment
With reference to Madhav National Park, which of the following statements is/are correct? 1. It was declared a Tiger Reserve in India in 2025. 2. Sakhya Sagar, which is designated as a Ramsar Site, is situated within this National Park. 3. Its area is shared between Madhya Pradesh and Rajasthan.
Which organization has enacted the Nature Restoration Law (NRL) to tackle climate change and biodiversity loss?
Consider the following statements : Statement I : Circular economy reduces the emissions of greenhouse gases. Statement II : Circular economy reduces the use of raw materials as inputs. Statement III : Circular economy reduces wastage in the production process. Which one of the following is correct in respect of the above statements?
According to the Environmental Protection Agency (EPA), which one of the following is the largest source of sulphur dioxide emissions?
Consider the following materials: 1. Agricultural residues 2. Corn grain 3. Wastewater treatment sludge 4. Wood mill waste Which of the above can be used as feedstock for producing Sustainable Aviation Fuel?