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Test your basic knowledge |
CSET Subject 2: Science
Start Test
Study First
Subjects
:
cset
,
science
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. 1. State the problem. 2. Form a hypothesis. 3. Observe and experiment. 4. Interpret the data. 5. Draw conclusions.
Metaphase
Law of Inertia
Lunar phases
Steps for the Scientific Method
2. Are caused by the gravitational pull of the Moon and the Sun on the Earth.
Law of Reciprocal Actions
Tides
Lunar phases
Electrolysis
3. For every action there is an equal and opposite reaction.
Law of Reciprocal Actions
Conduction
DNA
Diploid cell
4. 1. prophase 2. metaphase 3. anaphase 4. telophase
How energy is measured
the stages of mitosis?
Physical Change
Element
5. The Moon and the Sun are on opposite sides of the Earth.
Spring tides
Motion
Mitochondria
Lunar eclipse
6. 1. convergent 2. divergent 3. transform
major fault types
An atom with an imbalance charge
On the Periodic Table chemical properties are loosely organized by
Tides
7. Begin as huge clouds of dust and other particles called nebulas.
Neap tides
Stars
Telophase
Electrons
8. 1. inner core 2. outer core 3. mantle 4. crust
layers of the Earth?
the stages of mitosis?
An atom with an imbalance charge
Compound
9. The amount of matter that makes up an atom. You can estimate an atom's atomic mass by adding up the total number of protons and neutrons.
Mitosis
Atomic Mass
A balanced atom
Ion
10. Converts energy from food to energy the cell can use
Kinetic energy is
Seasons
energy
Mitochondria
11. Phase where spindle grows and which cuts the cell
Refraction of light
Darwin's Theory of Evolution
Solar eclipse
Metaphase
12. 1. neutral charge 2. located in the nucleus 3. mass is 1 AMU
Neutrons
Quantum Theory states that
characteristics of life?
pH
13. One member benefits - the other is unaffected.
Charles' Law
Commensalism
Velocity
Experimental group
14. Are a progressive disturbance propagated from point to point (with regularity between points)
Vacuole
Waves
Parasitism
Refraction of light
15. Stamen
Commensalism
Male sex organ on a flower
Centrifugal force
energy
16. Control center of the cell
Nucleus
Chemical Change
Stars
Refraction of light
17. Causes beneficial traits to be propagated and detrimental traits to be eliminated.
Fulcrum
Water
Natural selection
The law of Conservation of Matter
18. A fairly typical main sequence star.
Sun (on HRD)
Cell wall
Refraction of light
eclipses
19. Anything that has mass and takes up space
Parasitism
Metaphase
Mutualism
Matter
20. Energy changes forms but is not created or destroyed.
The Law of Conservation of Energy states that
factors that cause a substance to change state
Seasons
chemical reaction in photosynthesis
21. Spiral disk with several long arms.
How waves are created
Unlike temperature - the amount of thermal energy depends on
Geologic timescale
shape of the Milky Way
22. Matter and energy have the properties of both particles and waves
On the Periodic Table chemical properties are loosely organized by
An atom with an imbalance charge
Metaphase
Quantum Theory states that
23. The quantity of substance
Unlike temperature - the amount of thermal energy depends on
Seasons
Carbon
Charles' Law
24. Occurs when light is bent while passing from one medium into another.
categories of taxonomy?
Refraction of light
Kinetic energy is
On the Periodic Table chemical properties are loosely organized by
25. The capacity to work
Meiosis
Diploid cell
energy
Neap tides
26. One member of a symbiotic relationship benefit.
Most isotopes
eclipses
Parasitism
chemical reaction in photosynthesis
27. As pressure increases volume decreases
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28. C14 dating only works on organisms that died less than _____ years ago.
Law of Inertia
Lunar phases
Geologic timescale
50000
29. The number of protons a particular type of atom has. The atomic number defines the type of element.
Displacement
Atomic Number
Carbon 14
energy
30. Force = Mass X Acceleration
Conduction
Law of Acceleration
Potential energy is
Neap tides
31. Asserts that organisms have changed over time to adapt to the unique and varied demands of their changing environments.
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32. A change in position
Hertzsprung - Russel diagram (HRD) of spectral class
How atomic particles on the Periodic Table are organized:
Centrifugal force
Motion
33. A bond formed when atoms share one or more of their valence electrons.
Covalent Bonds
Newton's Laws of Motion
evidences for continental drift
Solution
34. The types of organisms an ecosystem can support is primarily determined by the amount of...
How energy is measured
Water
Experimental group
The law of Conservation of Matter
35. Is a change in velocity
The law of Conservation of Matter
Experimental group
Acceleration
Cell wall
36. 1. the more massive either or both bodies are - the greater the gravitational force between them. 2. the further apart two bodies are - the lesser the gravitational force between them.
The Law of Gravity
energy
Sound waves
Catalyst
37. Angiosperms
Seasons
Flowering plants
Color
Most isotopes
38. Is the smallest unit of an element that still has the properties of that element.
Protostar
Theory of Plate Tectonics
Atom
Carbon
39. Occurs when heat is transmitted in the form of electromagnetic waves.
Radiation
life cycle of a butterfly
Most isotopes
Osmosis
40. A group of subjects upon which a hypothesis is tested.
Six Simple Machines that reduce effort
Theory of Plate Tectonics
Experimental group
Boyle's Law
41. Subatomic particles including: 1. protons 2. neutrons 3. electrons
Electrons
wedge
Displacement
Atom composition
42. Within compounds - the various atoms making up molecules are held together by...
Acceleration
Bonds
Half life
pH
43. Caused by the Earth's tilt on its axis. As it revolves arond the Sun - the tilt causes each hemisphere to receive more direct exposure at certain times in its orbit.
Seasons
Meiosis
Neap tides
Natural selection
44. 1. evaporation 2. condensation 3. precipitation 4. infiltration 5. runoff
Velocity
Quantum Theory states that
Physical Change
key stages of the water cycle
45. Is a homogeneous mixture in which one substance has dissolved into the other - example: salt water
eclipses
Water
shape of the Milky Way
Solution
46. 1. solid 2. liquid 3. gas
three states of matter
Radiation
A balanced atom
shape of the Milky Way
47. Occurs when chemical composition of a substance is altered.
Solar eclipse
Neutrons
Chemical Change
Mixture
48. Unless an object is moving in a vacuum - the object causes...
the hierarchy within an ecosystem
Mitochondria
Theory of Plate Tectonics
Displacement
49. Deoxyribonucleic acid
Chemical Change
DNA
Newton's Laws of Motion
Law of Reciprocal Actions
50. An object in motion stays in motion along a straight path unless acted upon by a net external force.
Displacement
chemical reaction in photosynthesis
Law of Inertia
major fault types