Note3

## Achievements and Challenges ### 1. Transportation - **Achievement:** It has become easier - **Challenges:** Ecological imbalance, air pollution ### 2. Agriculture - **Achievement:** Improved varieties, manufacture of chemical fertilizers, pesticides etc. - **Challenges:** Health hazard, deg...

## Achievements and Challenges ### 1. Transportation - **Achievement:** It has become easier - **Challenges:** Ecological imbalance, air pollution ### 2. Agriculture - **Achievement:** Improved varieties, manufacture of chemical fertilizers, pesticides etc. - **Challenges:** Health hazard, degradation of soil quality ### 3. Environment - **Achievement:** Conservation of natural resources - **Challenges:** Habitat loss, global warming ### 4. Health - **Achievement:** Disease treatment, surgery, X-rays, and CT scans - **Challenges:** Hphazardous use of antibiotics, increased radiological exposure