तटीय और समुद्री वातावरण में तापीय प्रदूषण (Thermal pollution) मुख्य रूप से निम्नलिखित में से किसके कारण होता है? (i) परमाणु ऊर्जा संयंत्र (ii) तापीय ऊर्जा संयंत्र (iii) औद्योगिक विनिर्माण संयंत्र (iv) पर्यावरण-पर्यटन उद्योग नीचे दिए गए कूट से सही उत्तर चुनिए:

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?