Excessive fertiliser use harms soil by altering its natural balance. Chemicals reduce beneficial microbes, increase soil acidity and cause long-term degradation. It reduces fertility and affects crop health and human safety over time. Class 8 Vocational Education Part 1 Work with ...
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Soil degradation is the loss of soil fertility due to overuse, pollution, deforestation and excessive fertiliser use. It reduces the soil’s ability to support plant growth, leading to poor crop yield and food insecurity. Class 8 Vocational Education Kaushal Bodh Solutions Class ...
Deforestation destroys animal and plant habitats, causing biodiversity loss. It increases carbon dioxide in the air, leading to climate change. Cutting trees disturbs ecological balance and raises global temperatures, harming nature and humans. Class 8 Vocational Education Kaushal Bodh Solutions Class 8 ...
Farmers work hard using modern techniques, fertilizers and timely irrigation to grow healthy crops. Their goal is to produce maximum yield quickly, reduce crop loss and ensure food is nutritious and safe for everyone. Class 8 Vocational Education Kaushal Bodh Solutions Class ...
(a) 1/7 = 2/14 (b) 2/3 = 4/6 (c) 3/4 = 6/8 (d) 3/5 = 6/10 All of these are equivalent fractions because both numerator and denominator are multiplied by the same number. Class 5 NCERT Maths-Mela Chapter 2 Fractions solution class ...