ESENVI30-SW NO. 6-WATER

These contribute to the eutrophication of lakes and rivers. They are commonly used as fertilizers, can enhance algal bloom and later on change the state of the body of water.

• Sugar Mills waste

• Nitrate and Phosphate

• Sodium and Calcium

• Mining wastes

coliform bacteria, janitor fish and water lilies are examples of?

• Detergents

• Mine tailings

• Biological Pollutants

• Eutrophication's plants

It is phenomenon wherein there is an unusual discoloration in a body of water specially the ocean. This is caused by the proliferation of alga or alga bloom.

• Red tide Menance

• Tidal waves

• Oil Spill

• None of the above

These are substances that can lead to the contamination of water bodies, often originating from agricultural runoff and industrial discharges.

• Heavy Metals

• Pesticides

• Plastic Waste

• All of the above

This term refers to the process by which excess nutrients in water bodies lead to increased growth of algae, which can deplete oxygen levels and harm aquatic life.

• Oligotrophication

• Eutrophication

• Desalination

• Bioremediation

These organisms are often used as indicators of water quality and can indicate the presence of fecal contamination in water bodies.

• Protozoa

• Coliform Bacteria

• Phytoplankton

• Zooplankton

aims to encourage industries to conduct voluntary self-regulation among establishments and to reduce pollution beyond compliance

• BEACH ECOWATCH

• TAP WATCH PROGRAM

• Sagip Ilog Program

• None of the Above

This process involves the introduction of harmful substances into water bodies, leading to degradation of water quality and potential harm to aquatic ecosystems.

• Water Pollution

• Water Conservation

• Water Filtration

• Water Management

This term describes the phenomenon where a significant increase in nutrient levels in water bodies leads to excessive growth of aquatic plants and algae, often resulting in oxygen depletion.

• Oligotrophication

• Eutrophication

• Hypoxia

• Acidification

These are microscopic organisms that play a crucial role in aquatic ecosystems and can be used to assess the health of water bodies.

• Phytoplankton

• Zooplankton

• Bacteria

• All of the above