Bacteria: (singular: bacterium) a single-celled organism. They live almost everywhere on Earth, from the bottom of the ocean to the insides of other living things (such as plants and animals). Bacteria are one of her three realms of life on Earth.
Bacterial: Associated with bacteria, single-celled organisms. They live almost everywhere on Earth, from the bottom of the ocean to the insides of animals.
Chemicals: A substance formed when two or more atoms combine (combine) in a certain ratio and structure. For example, water is a chemical produced when two hydrogen atoms combine with one oxygen atom. Its chemical formula is H2O. Chemistry can also be used as an adjective to describe the properties of materials that result from various reactions between different compounds.
Digest: (noun: digestion) The breaking down of food into simpler compounds that the body can absorb and use for growth. Some wastewater treatment plants use microorganisms to digest, or break down, waste so that the decomposition products can be recycled for use elsewhere in the environment.
Flavor: A specific combination of senses that helps us recognize what passes through our mouths. This is primarily based on how food and drink are sensed by the cells in your mouth. Smell, appearance, and texture can also be affected to some extent.
Fuel: A substance that releases energy during a controlled chemical or nuclear reaction. Fossil fuels (coal, natural gas, oil) are common types that release energy through chemical reactions that occur when heated (usually to the point of combustion).
Germ: Single-celled microorganisms such as bacteria, fungal species, and virus particles. Some bacteria cause disease. Some promote health in more complex organisms, such as birds and mammals. However, the health effects of most bacteria are still unknown.
Greenhouse gas: A gas that absorbs heat and contributes to the greenhouse effect. Carbon dioxide is an example of a greenhouse gas.
Intestine: An informal term for the gastrointestinal tract, especially the intestines.
Get infected: Spreading disease from one organism to another. This usually involves introducing some type of disease-causing bacteria into the individual.
Case: Something that occupies space and has mass. All substances on Earth have a property called “weight.”
Microorganisms: Abbreviation for microorganism. Organisms that are too small to be seen with the naked eye and include bacteria, some fungi, and many other organisms such as amoebas. Most are composed of a single cell.
Nutrients: vitamins, minerals, fats, carbohydrates, or proteins that plants, animals, and other living things need as part of their food to survive.
Recycle: finding a new use for something or a part of something that might otherwise be discarded or treated as waste.
Seed: A group of similar organisms that can survive and produce offspring that can reproduce.
Source: www.snexplores.org
