What is non biodegradable waste examples?

What is non biodegradable waste examples? Examples of non-biodegradable materials include fibres, shoes, metals, hazardous substances, pesticides, consumer items such as plastic bags, shopping bags, plastic containers and plastic water bottles. Therefore polyethene is an example of non-biodegradable waste. What is the definition of non biodegradable? : not capable of being broken down by the […]

Why are the nuclei of some elements unstable?

Why are the nuclei of some elements unstable? In unstable nuclei the strong nuclear forces do not generate enough binding energy to hold the nucleus together permanently. Too many neutrons or protons upset this balance disrupting the binding energy from the strong nuclear forces making the nucleus unstable. Why are some nuclei radioactive? Too many […]

Who created the Department of State?

Who created the Department of State? Thomas Jefferson Who was the first Department of State? What are the Department of State responsibilities? The Department of State advises the President and leads the nation in foreign policy issues. The State Department negotiates treaties and agreements with foreign entities, and represents the United States at the United […]

How new species are formed?

How new species are formed? New species form by speciation, in which an ancestral population splits into two or more genetically distinct descendant populations. Speciation involves reproductive isolation of groups within the original population and accumulation of genetic differences between the two groups. What are the 6 evidences of evolution? Evidence for evolution Anatomy. Species […]

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