Which of the following statements is incorrect for solar energy?
4. Consider the following statements,
1] Bioremediation consists of using naturally occurring or laboratory cultivated micro-organisms to reduce or eliminate toxic pollutants.
2] Using bioremediation techniques, TERI has developed a mixture of bacteria called 'oilzapper' which degrades the pollutants of oil-contaminated sites, leaving behind no harmful residues. This technique is not only environment friendly, but also highly cost-effective.
Which of the above statements is/are incorrect?
Which of the following is more environment friendly ? (a) burning of diesel (b) burning of coal (c) burning of charcoal (d) burning of wood