A) Virus causing the flu B) Bacteria aiding in digestion C) Fungi causing athlete's foot D) Bacteria causing pneumonia
A) None of the above B) Break down dead organic matter C) Produce their own food D) Depend on other organisms for food
A) Virus causing the common cold B) Fungi causing athlete's foot C) Mosquito transmitting malaria D) Bacteria causing food poisoning
A) Providing humanitarian aid during disasters B) Promoting health education C) Conducting medical research D) Blood donation and transfusion services
A) None of the above B) Producing oxygen through photosynthesis C) Breaking down dead organic matter D) Providing food for other organisms
A) Turbidometer B) Spectrophotometer C) Speedometry D) Geiger muller counter
A) Vectors B) Antigens C) Pathogens D) Antibodies
A) Excessive funding and resources allocated to conservation efforts B) Increased pollution levels in protected areas. C) Lack of public awareness and participation D) Extinction of species due to overprotection
A) The process of evolution through natural selection. B) The adjustment of organisms to their environmental conditions. C) The interdependence of organisms within an ecosystem. D) The ability of organisms to change their habitat
A) Scales for protection B) Strong jaws for hunting. C) Wings for flight D) Gills for respiration
A) Sources: Pesticides and herbicides; Causes: Deforestation; Effects: Soil erosion. B) Sources: Noise from transportation; Causes: Overfishing; Effects: Disruption of aquatic ecosystems. C) Sources: Oil spills; Causes: Industrial waste; Effects: Water contamination. D) Sources: Industrial emissions; Causes: Burning fossil fuels; Effects: Respiratory illnesses.
A) Increasing the use of chemical fertilizers. B) Encouraging deforestation for urban development. C) Implementing sustainable farming practices. D) Disposing of hazardous waste in landfills.
A) Through sexual reproduction only. B) Through both sexual and asexual reproduction. C) They do not reproduce. D) Through asexual reproduction only.
A) Multiple fission. B) Asexual reproduction C) Binary fission D) Sexual reproduction.
A) Water and air. B) Plastic and synthetic materials. C) Landfills and waste dumps. D) Fossil fuels and minerals
A) By overexploiting resources to meet increasing demands B) By relying solely on technological advancements to replace resources. C) By ignoring the impact of human activities on the environment. D) By using resources efficiently and promoting sustainable practices.
A) Lungs for breathing in water B) Gills for respiration C) Webbed feet for swimming D) Legs for hopping on land.
A) Baermann funnel B) Hydrophotometer C) Secchi disc D) Pooter
A) Photometer B) Colorimeter C) Hygrometer D) Barometer
A) Pyramid of number B) Pyramid C) Dome D) Pyramid of energy |