Mid Year Science Review
Chemistry, Earth history, Infectious diseases,
What is the Periodic Table?
What is the Atomic number, Atomic mass, And Neutrons.
What is the law of conservation of mass?
What are elements, compounds, and mixtures and how are they different?
What are physical and chemical properties?
What are physical and chemical Changes?
Solution: a substance made as a result of mixing a solid and liquid, and the liquid dissolving. Ex: Syrup.
Matter: anything that has mass. Ex: Golf ball, Water, Balloon.
Atom: the building block of all matter.
What is the Law of Superposition?
What is Relative and Absolute Dating?
What is Half-Life/Radioactive Dating?
What are Index Fossils
What is the Geologic Time Scale?
What are Ice Cores?
What are Virus, Bacteria, Parasite, And Fungi?
Bacteria are small, Prokaryotic beings that have many shapes and are everywhere in the world.
Parasites are small organisms that use their hosts food without returning a benefit to the host.
Fungi are groups of mushrooms, yeasts, infections, and others.
Epidemic Vs. Pandemic
Pandemics are large spreads of an infectious disease that affect multiple areas, countries, and continents.