Biodiversity forms the basis for human existence in the following ways: 1. Soil formation 2. Prevention of soil erosion 3. Recycling of waste 4. Pollination of crops Select the correct answer using the codes given below:
Biological diversity helps in the formation
and maintenance of soil structure and the retention
of moisture and nutrient levels. Trees on the other
hand, lower the water table and remove deposited
salt from the upper soil horizons.