A) The presence of small bubbles B) A constant temperature C) Cloudiness or discoloration D) A slight metallic taste
A) Deep well water B) Surface water (rivers, lakes) C) Municipal tap water D) Artesian spring water
A) The presence of algae B) Rocks near the water source C) Water that is slightly salty D) Proximity to livestock
A) Near an agricultural field B) High up in the mountains C) In a dense forest D) Far away from any buildings
A) The presence of organic matter B) High mineral content C) Low pH levels D) The presence of chlorine
A) Check for nearby factories or waste disposal sites B) Observe the local wildlife C) Note the color of the surrounding soil D) Measure the water temperature
A) High water pressure B) Presence of beneficial bacteria C) Regular water testing D) Cracks or damage to the well casing
A) It lacks oxygen B) It's too clear C) It's a breeding ground for bacteria D) It's too cold
A) Foam or scum on the water's surface B) A high level of clarity C) A blue tint to the water D) The presence of small insects
A) The number of birds present B) Signs of recent flooding C) The age of the trees nearby D) The type of rocks surrounding the source
A) pH meter B) Thermometer C) Magnifying glass D) TDS meter
A) Freezing the water B) Boiling the water C) Adding sugar to the water D) Exposing the water to sunlight for one hour
A) Bacteria B) Pesticides C) Oxygen D) Heavy metals
A) Total Dissolved Solids B) Total Dispersed Solutions C) Toxic Dissolved Sediment D) Tiny Decomposed Substances
A) Red B) Green C) Blue D) Yellow
A) Filtration B) UV radiation C) Distillation D) Chlorination
A) Rainfall B) Wind C) Leaking underground storage tanks D) Sunlight
A) Natural mineral fluctuation B) Air bubbles C) Contamination D) Temperature change
A) It has high levels of suspended particles B) It's very cold C) It's very pure D) It's highly acidic
A) Improved skin complexion B) Heightened sense of smell C) Diarrhea after consumption D) Increased energy levels
A) They're always available B) They can be easily contaminated C) They require no treatment D) They always produce pure water
A) Add bleach and drink it B) Continue drinking it in small amounts C) Report it to the local health authority D) Ignore it and hope it goes away
A) It can collect pollutants from the air B) It lacks minerals C) It's too pure D) It's always acidic
A) Copper B) Cardboard C) Food-grade plastic D) Rusty metal
A) Respiratory illness B) Musculoskeletal disorders C) Gastrointestinal illness D) Cardiovascular disease
A) Leaving it in the sun for a short time B) Using a water filter C) Boiling it vigorously D) Adding chlorine tablets
A) Clear water B) Old plumbing C) High water pressure D) A slight floral scent
A) Volcanic activity B) Fertilizer runoff C) Atmospheric pressure D) Natural rock formations
A) Decreased oxygen levels B) Increased water clarity C) High mineral content D) Bacterial contamination from human waste
A) They lack essential minerals B) They are naturally acidic C) They collect a variety of contaminants D) They are always too cold |