Rearrange the following sentences to form a meaningful passage: 1. Marine ecosystems are sensitive to temperature shifts. 2. Coral bleaching is one visible consequence. 3. Rising ocean temperatures disrupt symbiotic algae. 4. This affects reef biodiversity and fisheries.

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?