A) 35% B) 50% C) 90% D) 71%
A) Mixing oil B) Adding sugar C) Freezing D) Boiling
A) WHO B) Red Cross C) UNICEF D) Greenpeace
A) Dumping in rivers B) Throwing in landfills C) Recycling D) Burning
A) Influenza B) Cholera C) Dengue D) Malaria
A) Not a priority in society B) A luxury for the wealthy C) Only important for agriculture D) Essential for life and dignity
A) Kill bacteria and viruses B) Add nutrients C) Create color changes D) Increase acidity
A) Exposing to sunlight B) Microwaving C) Adding salt D) Filtration
A) Private companies B) Men and boys C) Women and girls D) Government workers |