Understand the basics of Economics, including the meaning and scope of economics, family and national economic management, factors affecting an economy, types of economies, functions of an economy, and the concept of globalisation explained in simple terms.

Explore the fascinating world of microbes, including beneficial bacteria like lactobacilli and rhizobium, and harmful ones like clostridium. Learn about fermentation, antibiotics, food spoilage, and how microbes impact health, agriculture, and industry.

Learn about industries, their development, factors influencing their location, and their economic impact.

Discover the science of ocean currents, their impact on climate, marine life, and human activities, plus fun facts and educational insights!

Standard 8 | Chapter 9 | Pollution | Maharashtra state board