Question

14. The environment which has been modified by human activities is called
(a) Natural environment
(b) Anthropogenic environment
(c) Modem environment
(d) Urban environment
15. Which of the following statements is not true?
(a) Inorganic nutrients are recycled in an ecosystem
(b) Energy flows through the ecosystem in the form of C-C bonds
(c) Energy is recycled in an ecosystem
(d) Respiration process releases energy
16. Driving force in an ecosystem is
(a) Plants
(b) Producers
(c) Solar energy
(d) Biomass energy​

Answer 1

Answer:

14 ans b option

15 ans c option

16 ans b option