erin brockovich
How many kids did Erin Brockovich have?
3
What is water scarcity?
Water scarcity is the shortage of water and when the demand of water exceeds the available supplies.
How do Chemical contaminants enter the water source?
Contaminants may occur naturally or come from human-related activities, such as industry, agriculture, mining, leaking fuel tanks, or toxic chemical spills. Pesticides and fertilizers applied to lawns and crops can leak into the body of water. Leakage from septic tanks and/or waste-disposal sites can also introduce bacteria to the water.
How do Physical contaminants enter the water source?
Sediment and particulate contamination can naturally get into water from erosion, but a larger portion is due to humans.
How do Biological Contaminants enter the water source?
Biological contamination is found in the environment and the waste of humans and animals. Biological water contamination is found in rural areas, such as well water, ground water, rivers, streams, and other bodies of water.
Answers we will take:
Sewage
Houses
Industry
Medical waste
How did the chemical that was found enter the water?
they did not line their pools correctly and it leaked into the ground.
How does water scarcity happen?
Water scarcity happens when water demand exceeds the available supply. This imbalance can be caused by various factors, including climate change, population growth, agricultural overuse, pollution, and inadequate infrastructure.
What are some impacts of chemical contaminants?
The water gets polluted and harms wildlife. If birds or humans eat these infected wildlife, like fish, the toxins are transferred to us, and it can affect our health.
hurting the animals, those that eat them, and the environments that they inhabit.
What are some impacts of Physical contaminants?
Physical contamination affects the water that humans use and the wildlife living in the water. When water is contaminated with sediment and particulates, it becomes cloudy or murky, making it easily noticeable.
What are some impacts of Biological contaminants?
The harmful bacteria affect the well-being of water, humans, plants, and marine animals.
What chemical was found in the water?
hexavalent chromium or chromium 6
What does water scarcity affect?
Water Scarcity affects health, agriculture, economics, ecosystems, and Over-reliance on groundwater.
What are chemical contaminants?
Chemical contaminants are elements. Examples include nitrogen, bleach, salts, pesticides, metals, toxins produced by bacteria, and human or animal drugs. Chemical contaminants pose a threat to humans and the environment. Arsenic, mercury, cadmium, and lead are metals that are the largest threat to Earth's population.
What are physical contaminants?
Physical contaminants primarily affect the appearance or other physical properties of water.
What are Biological contaminants?
Biological contaminants are organisms in water. They are also referred to as microbes or microbiological contaminants.