Causes
When driving a car, what could cause water pollution?
Fossil Fuels
How much rainfall over land originates from local plant transpiration and evaporation?
40%
What are Pakistan and India doing that worsens the effects of water pollution?
Over-hauling rainwater harvesting systems.
How much of the water pollution is from domestic sewage?
80%
What should you not flush down the toilet? (List 3)
Household chemicals, cleaning supplies, medications, drugs, fat and grease from cooking, tissues, wrappers, and cloths.
What is the major contributor to water pollution?
Improper disposal of water
How many kids under five die a year from unsafe drinking water?
300,000
What is Singapore doing to become more self-sufficient?
People now use 127% more water than people in what year?
1950
When should you run the dishwasher and washing machine?
Only when you have a full load.
How are chemicals and pesticides harmful to the environment?
They seep into the groundwater and mix into water systems that filter into the ocean.
What chemical found in contaminated water can cause cancer?
arsenic
What does the corporate footprint include?
Water that is directly and indirectly consumed.
How many people lack access to clean water?
771 million.
Where do chemicals in the sanitary sewer or storm sewer systems go?
Lead to the river.
What are leaks and spills caused by?
Oil drilling operations.
How much freshwater is usable on Earth?
0.5%
What do governments need to redefine their role in?
Water scarcity, food security and pollution.
Why do sharks, penguins, dolphins, and sharks, die in the ocean?
Low levels of oxygen.
What 2 types of pollutants does pet waste carry?
nutrients and pathogens
Nuclear Energy is created through what chemical?
Uranium.
How do big fish accumulate big amounts of toxins?
Chemicals and heavy metals go into the prey which are eaten by bigger fish.
What will help close the supply and demand gaps?
Improving Irrigation
Name three activities that are affected by water pollution.
Drinking water, cooking, cleaning, and swimming.
How much money could be saved from taking your bike for at least half of short trips?
900 million dollars per year