पानी में निलंबित ठोस पदार्थों की बढ़ती सांद्रता और तली पर उनका संचय जहां वे अवांछनीय होते हैं, किस प्रकार का जल प्रदूषण पैदा करता है?

Which of the following human activities is a primary cause of desertification and soil degradation?

The Intergovernmental Panel on Climate Change (IPCC) was jointly established by which organizations?

Consider the following statements regarding large dam construction projects: Statement (i): Dam construction and reservoir submergence lead to significant loss of arable agricultural land and forests. Statement (ii): These submergence losses are borne disproportionately by communities residing in downstream command areas. Select the correct option: