Science Studying

Chemistry-Atoms

100

Name the first four shells maximum hold of electrons.

2, 8, 8, 18

200

Name all the different types of substances (element)

Element, Compound, Molecule, Ion, Atom

300

3 properties of metals and non-metals.

Answers may very but (lustrous, hard, brittle, dulll)

400

Name all the periodic table groups.

Alkali Metal, Alkali Earth Metal, Noble Gases, Halogens, Other Metals/Non-metals, Metalloids

500

Name the order of the theories of the atom and who discovered them.

Democritus-Indivisible Atom, Aristotle-Four Elements, Dalton-Billiard Ball, Thompson- Plum Pudding, Rutherford-Nucleus, Chadwick-Neutron, Bohr-Electron Orbits

Chemistry-Chemical+Physical

100

What are all the four characteristic properties?

Density, Concentration, Freezing, Melting Points

200

Define physical vs chemical properties.

Changes that can be reversible, changes the composition of a substance.

300

Quantitative vs. Qualitative Property

Describes numbers, adjectives/descriptors

400

Name 5 physical and 5 chemical properties.

Answers may vary.

500

Is beating a raw egg until creamy a physical or chemical change?

Chemical

Biology-Species

100

Define a trophic level

The position of a species in a food web depending on its position in the food leveling.

200

Name the energy transfer starting from producer.

Producer, Primary Consumer, Secondary, Tertiary

300

Non-native vs Invasive Species?

Non-native just mean they aren't from a certain area, invasive cause some sort of imbalance or harm.

400

4 impacts of invasive species and examples.

Economic, ecological, tourism, health- answers may vary

500

3 types of control, and examples

Biological, mechanical, chemical

Biology-Environment

100

3 biogeochemical cycles, sources sinks.

Carbon-lithosphere, nitrogen-atmosphere, water-hydrosphere

200

Primary vs Secondary Succession

Primary- newly exposed ground

Secondary- partially disturbed ground

300

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

400

4 types of pesticides.

Insecticides, herbiscides, rodenticides, piscisides, mollusciside

500

What is habitat fragmentation?

Parts of habitat broken apart, loss of some areas, affects wildlife.

Astronomy

100

All planets in order?

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

200

What is a solar flare vs prominence vs wind?

Gases expelled from sunspots, low gas eruptions, continuous flow.

300

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

400

Explain retrograde motion.

The apparent motion of planets in the direction opposite of other celestial objects, making them go backwards (after Earth) 

500

What is the eclliptic?

The path all planets appear to follow, arc shape.