Unit 22 | Agriculture| Acid rain | impact of acid rain on soil | Grade 12 | New syllabus
Автор: All Chemistry by Shazia
Загружено: 2026-02-23
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Welcome to this detailed lesson from Grade 12 – New Syllabus Chemistry/Agriculture (Unit 22).
In this video, we explore Acid Rain and its serious impact on soil and agriculture. This topic is very important for examinations and helps students understand the environmental and agricultural consequences of industrial pollution.
🌧️ What You Will Learn:
What is acid rain?
Causes of acid rain (industrial gases like SO₂ and NOₓ)
Formation process of acid rain in the atmosphere
Effects of acid rain on soil chemistry
Loss of essential nutrients (Ca²⁺, Mg²⁺, K⁺)
Increase in soil acidity
Toxic metal release (like Al³⁺)
Impact on crop growth and agricultural productivity
Preventive and control measures
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