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