A) reduce food production B) improve crop and animal production C) increase soil erosion D) destroy useful organisms
A) improve food preservation in every case B) produce oxygen in all environments C) increase the growth of every crop D) cause diseases in plants and animals
A) Oxygen B) Water C) Glucose D) Carbondioxide
A) Constructing roads B) Mining mineral resources C) . Breeding animals for desirable qualities D) Producing plastic materials
A) Turgidity B) Osmosis C) Diffusion D) Plasmolysis
A) Fungi causing athlete's foot B) Virus causing the flu C) Bacteria aiding in digestion D) Bacteria causing pneumonia
A) Airborne B) Vector-borne C) Genetic inheritance D) Waterborne
A) Human Immunodeficiency Virus B) Highly Infectious Virus C) Human Intestinal Virus D) Human Influenza Virus
A) Skin rash B) All of the above C) Persistent cough D) Fatigue
A) Proper nutrition B) Adequate sleep C) Regular exercise D) All of the above
A) UNICEF (United Nations Children's Fund) B) Red Cross Society C) WHO (World Health Organization) D) NMA (National Medical Association)
A) None of the above B) Produce their own food C) Depend on other organisms for food D) Break down dead organic matter
A) Chemosynthesis B) Decomposing organic matter C) Consuming other organisms D) Photosynthesis
A) All of the above B) Producers C) Secondary consumers D) Primary consumers
A) All of the above B) Pyramid of Number C) Pyramid of Energy D) Pyramid of Biomass
A) Bursts due to excessive water intake B) Gains water and becomes turgid C) Loses water and becomes flaccid D) None of the above
A) Fungi causing athlete's foot B) Bacteria causing food poisoning C) Virus causing the common cold D) Mosquito transmitting malaria
A) Elimination of breeding sites B) Use of insecticides C) Use of bed nets D) Vaccination
A) Providing humanitarian aid during disasters B) Blood donation and transfusion services C) Conducting medical research D) Promoting health education
A) None of the above B) Producing oxygen through photosynthesis C) Breaking down dead organic matter D) Providing food for other organisms |