What is/are the steps to control water pollution?
a) water conservation
b) treatment of sewage from homes and factories
c) less use of plastic
d) all of these
Which of the following maintain the health of ecosystem?
a) fungi
b) plants
c) animals
d) both b and c
What is the sign of out of balance ecosystem?
a) decrease of food
b) increase of pollution
c) increase of species
d) endangering of a species
Who contribute/s towards growing the population of endangered species?
a) government
b) local communities and NGOs
c) individuals
d) all of these
What is the benefit of the awareness campaign at getting more people involved in the conservation work which is very effective way for ………conservation?
a) species
b) population
c) community
d) biosphere
Which of the following is included in endangered animal?
a) horse
b) donkey
c) panda
d) all of these
