Reference no: EM133193448 , Length: Word count: 2 Pages
Question 1: Name each category of science, and hierarchy of the fields they cover.
Question 2: Draw, label, and write the differences between a virus, a bacterium, a plant cell and an animal cell.
Question 3: Name and describe 10 organ systems.
Question 4: Name and describe all the aquatic and terrestrial ecosystems.
Question 5: Define Pollution and briefly describe air pollution.
Question 6: Ozone, being a potent poison, is useful in stratosphere. Explain. Also describe the reasons and results of the ozone depletion.
Question 7: Give all names and describe Global warming.
Question 8: Describe all the principles of the ecosystem sustainability.
Question 9: Name the common radioactive elements, name and describe radioactive emissions, describe nuclear fission and fusion, and describe how nuclear reactor works.
Question 10: Name and describe all kinds of fossil fuels in detail.
Question 11: Name and describe all kinds of renewable source of energy.