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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. Are a progressive disturbance propagated from point to point (with regularity between points)
Ribosomes
energy
Waves
Fulcrum
2. Begin as huge clouds of dust and other particles called nebulas.
Stars
major types of rocks on the Earth?
The Law of Gravity
Chloroplast
3. Energy changes forms but is not created or destroyed.
How atomic particles on the Periodic Table are organized:
The Law of Conservation of Energy states that
layers of the Earth?
key stages of the water cycle
4. Is the smallest unit of an element that still has the properties of that element.
Doppler Effect
types of symbiotic relationships
Solution
Atom
5. Column
categories of taxonomy?
On the Periodic Table chemical properties are loosely organized by
The Law of Conservation of Energy states that
Neap tides
6. Energy in motion
major fault types
Metaphase
Kinetic energy is
Cytoplasm
7. 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.
Atomic Mass
Isotope
categories of taxonomy?
Lunar phases
8. Anything that has mass and takes up space
Boyle's Law
Matter
How energy is measured
Neap tides
9. Occurs when heat is transferred due to fast moving atoms and molecules colliding with slower ones in a neighboring region.
Law of Reciprocal Actions
Newton's Laws of Motion
Conduction
Parasitism
10. Stores food and other materials needed by the cell
Meiosis
Why is carbon the building block of life?
Vacuole
Carbon
11. Is the measure of the presence of hydrogen ions in a substance.
shape of the Milky Way
types of symbiotic relationships
The Law of Conservation of Energy states that
pH
12. 1. kingdom 2. phylum 3. class 4. order 5. family 6. genus 7. species
Law of Inertia
Parasitism
categories of taxonomy?
major types of rocks on the Earth?
13. Is the particular wavelength of light we observe that is not absorbed by an object.
Sun (on HRD)
Cytoplasm
Why is carbon the building block of life?
Color
14. 1. convergent 2. divergent 3. transform
life cycle of a frog
Waves
Tides
major fault types
15. Is a homogeneous mixture in which one substance has dissolved into the other - example: salt water
forces that cause changes in motion
Ion
Kinetic energy is
Solution
16. A change in position
A balanced atom
Motion
Krebb Cycle
Theory of Plate Tectonics
17. Calories
Electrons
How energy is measured
Matter
Waves
18. Matter and energy have the properties of both particles and waves
Quantum Theory states that
Potential energy is
Natural selection
An atom with an imbalance charge
19. Our solar system is made up of numerous bodies which orbit the Sun due to...
Krebb Cycle
Law of Inertia
Unlike temperature - the amount of thermal energy depends on
Centrifugal force
20. A fairly typical main sequence star.
Spring tides
Atomic Mass
Solution
Sun (on HRD)
21. Grain like organelles that produce proteins
Ribosomes
Cell membrane
Radiation
Meiosis
22. Is a substance that cannot be separated into simpler substances by chemical means
Anaphase
How waves are created
Element
Stars
23. Pulls apart into two separate cells
wedge
Boyle's Law
Hertzsprung - Russel diagram (HRD) of spectral class
Telophase
24. The number of protons a particular type of atom has. The atomic number defines the type of element.
Atomic Number
major types of rocks on the Earth?
Matter
Velocity
25. The capacity to work
Lunar eclipse
Spring tides
energy
Bonds
26. Unless an object is moving in a vacuum - the object causes...
Displacement
Hertzsprung - Russel diagram (HRD) of spectral class
energy
Electrolysis
27. Illustrates the relationship between absolute magnitude - luminosity - classification and effective temperature of stars.
Hertzsprung - Russel diagram (HRD) of spectral class
A balanced atom
How waves are created
Parasitism
28. 1. hair 2. warm - blooded 3. live birth 4. nurses their young
Characteristics of a mammal
energy
Chemical Change
Control group
29. Are affected by the angle from which we view the moon.
Lunar phases
Doppler Effect
On the Periodic Table chemical properties are loosely organized by
Ionic Bonds
30. Deoxyribonucleic acid
Neutrons
factors that cause a substance to change state
Geotropism
DNA
31. 1. puzzle piece argument 2. sea floor spreading 3. fossil records
Diploid cell
Velocity
evidences for continental drift
Waves
32. One member of a symbiotic relationship benefit.
life cycle of a frog
Phototropism
Parasitism
Experimental group
33. 1. positive charge 2. located in nucleus 3. mass is 1 AMU
evidences for continental drift
Doppler Effect
Protons
Atom composition
34. That matter cannot be created or destroyed; it simply changes form.
The law of Conservation of Matter
Water
Osmosis
Experimental group
35. 1. solid 2. liquid 3. gas
three states of matter
The Law of Conservation of Energy states that
Quantum Theory states that
Characteristics of a mammal
36. Are huge clusters of billions of stars
Matter
Reflection of light
Galaxies
The Law of Conservation of Energy states that
37. 1. neutral charge 2. located in the nucleus 3. mass is 1 AMU
Metaphase
How energy is measured
Neutrons
Mutualism
38. As temperature increases volume also increases
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39. Occurs when light returns after bouncing off an object.
Natural selection
Galaxies
Nucleus
Reflection of light
40. Can occur by chemical means such as acid rain or physical means - such as wind - rain and ice.
Kinetic energy is
How energy is measured
Water
Weathering
41. Has the same number of protons and neutrons
A balanced atom
Potential energy is
Cytoplasm
Geotropism
42. Plants response to light
Phototropism
Water
Six Simple Machines that reduce effort
Cell membrane
43. A group which resembles the experimental group in all other ways - but on which the hypothesis is not tested. In some clinical trials the control group is given a placebo.
Control group
Carbon 14
Geologic timescale
Nucleus
44. States that all of the Earth's continents at one time were joined as a single 'super - continent' called Pangaea. Over time - the continents drifted apart.
layers of the Earth?
Theory of Plate Tectonics
Convection
chemical reaction in photosynthesis
45. An atom that has a different number of neutrons than its normal amount.
Water
Isotope
Electrolysis
factors that cause a substance to change state
46. Cellular division creating diploid cells which are typically capable of beginning the process again.
Galaxies
Mitosis
50000
Metaphase
47. The time required by half the atoms of a particular substance to disintegrate
Isotope
Half life
The Law of Gravity
Catalyst
48. Plants response to gravity
Neutrons
Half life
Atomic Mass
Geotropism
49. An object in motion stays in motion along a straight path unless acted upon by a net external force.
Catalyst
Law of Inertia
categories of taxonomy?
Sun (on HRD)
50. Has a pair of chromosomes
Water
Covalent Bonds
Diploid cell
Prophase