In which condition can the environmental impact of population growth be reduced?

Correct answer: Resource efficiency, waste management and green planning are strong

The direct answer is A: the environmental impact can be reduced when resource efficiency, waste management and green planning are strong. A larger population may increase demand for water, energy, land and materials, and it may also produce more waste. Efficient use of resources reduces unnecessary consumption. Proper collection, treatment and recycling of waste reduce pollution. Green planning can protect open spaces, improve public transport and guide settlements away from environmentally sensitive areas. Option B is wrong because weak waste management increases pollution. Option C is wrong because ignoring water conservation increases pressure on water supplies. Option D is wrong because absence of planning makes uncontrolled growth more likely. Memory cue: population pressure is managed through “efficient use, safe waste handling and planned development.”