ANSWER ALL QUESTIONS TO COURSE WORK ENVIRNOMENTAL SCIENCE Coursework

ANSWER either QUESTIONS TO COURSE WORK ENVIRNOMENTAL SCIENCE - Coursework ExampleAn example is the melting if the sea ice in the safety and glaciers as a result of global warming.Atom is delineated as a building delay of any question. It joins together the molecules which forms most of the objects around us. They are composed of protons, electrons and neutrons. The protons and neutrons are at the centre of the atoms called core group while the electrons orbit the nucleus. Protons have a positive accusation electrons have a negative charge while the neutrons dont have any charge.Isotopes refer to the atoms with different numbers of neutrons. They are principally denoted by different elementary symbols that are preceded by the mass number or the numbers of neutrons and protons in the atoms. For represent 2H (deuterium) is an isotope of the element hydrogen with a single neutron within the nucleus as opposed to the vernacular 1H.Ions are atoms with extra electrons or missing ele ctrons. When there is one or two electrons missing, there result be a positive charge while when there is an extra electron there give be a negative charge. (Wright, & Broose, 2011)The movement of electrons happens in the single covalent bonds. Two atoms of hydrogen for instance share their electrons when they bind together in order to form the hydrogen gas. An example is the formation of humane blood, the ocean water and various metal alloys. (Wright, & Broose, 2011)Proteins- Made up of long chains of different entire molecules referred to as amino acids. The organisms combine up to 20 different amino acids into long chains. Proteins forms the largest part of organisms matter and perform different functions of the living changes. Animals for instance use proteins in the generation of hair, skin, tendons and muscles. Some proteins helps in fund energy, others facilitate transportation of substance, defends the organism against foreign attackers while others act as hormone, serv e as enzymes.Nucleic acids It facilitates direct of production of proteins. The