Chemistry-Atoms
2, 8, 8, 18
What are all the four characteristic properties?
Density, Concentration, Freezing, Melting Points
Define a trophic level
3 biogeochemical cycles, sources sinks.
Carbon-lithosphere, nitrogen-atmosphere, water-hydrosphere
All planets in order?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Name all the different types of substances (element)
Element, Compound, Molecule, Ion, Atom
Define physical vs chemical properties.
Changes that can be reversible, changes the composition of a substance.
Name the energy transfer starting from producer.
Primary- newly exposed ground
Secondary- partially disturbed ground
What is a solar flare vs prominence vs wind?
Gases expelled from sunspots, low gas eruptions, continuous flow.
3 properties of metals and non-metals.
Answers may very but (lustrous, hard, brittle, dulll)
Quantitative vs. Qualitative Property
Describes numbers, adjectives/descriptors
Non-native vs Invasive Species?
Non-native just mean they aren't from a certain area, invasive cause some sort of imbalance or harm.
Spheres of Earth, and qualities
Atmosphere- gaseous layers that surrounds Earth
Lithosphere- rock, comes from "Lithos"
Hydrosphere- all water
Biosphere- Living zone, contains all spheres
How does the earth rotate, and its revolution?
The earth rotates around its axis every 24 hours, and goes around the sun every 365.25 days
Name all the periodic table groups.
Alkali Metal, Alkali Earth Metal, Noble Gases, Halogens, Other Metals/Non-metals, Metalloids
Name 5 physical and 5 chemical properties.
Answers may vary.
4 impacts of invasive species and examples.
Economic, ecological, tourism, health- answers may vary
4 types of pesticides.
Insecticides, herbiscides, rodenticides, piscisides, mollusciside
Explain retrograde motion.
The apparent motion of planets in the direction opposite of other celestial objects, making them go backwards (after Earth)
Name the order of the theories of the atom and who discovered them.
Is beating a raw egg until creamy a physical or chemical change?
Chemical
3 types of control, and examples
Biological, mechanical, chemical
What is habitat fragmentation?
Parts of habitat broken apart, loss of some areas, affects wildlife.
What is the eclliptic?
The path all planets appear to follow, arc shape.