Oceans produce over half of the Earth’s oxygen, primarily through marine flora like algae. This critical role in oxygen production makes them essential for maintaining life on Earth.
Class 6 NCERT Social Science India and the World: Land and the People Chapter 2 Oceans and Continents
class 6 Social Science Textbook Chapter 2 question answer
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth’s oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet’s breathable atmosphere. This process is vital for sustaining life on Earth, as oceans play a key role in regulating the air we breathe and maintaining ecological balance.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/