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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. Is a substance that cannot be separated into simpler substances by chemical means
Element
wedge
How atomic particles on the Periodic Table are organized:
The Theory of Relativity states
2. That matter cannot be created or destroyed; it simply changes form.
Displacement
The law of Conservation of Matter
Newton's Laws of Motion
life cycle of a butterfly
3. 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.
life cycle of a butterfly
the hierarchy within an ecosystem
Tides
Theory of Plate Tectonics
4. 1. prophase 2. metaphase 3. anaphase 4. telophase
the stages of mitosis?
Mutualism
Atomic Mass
Ionic Bonds
5. Anything that has mass and takes up space
Charles' Law
Matter
Mutualism
Fulcrum
6. Because carbon bonds readily with a variety of different elements and compounds - making possible the great chemical complexity necessary for life.
Why is carbon the building block of life?
Neutrons
How atomic particles on the Periodic Table are organized:
Stars
7. Control center of the cell
Convection
Electrons
Nucleus
Atom
8. An atom with an imbalanced charge
shape of the Milky Way
How waves are created
Carbon 14
Ion
9. 1. by row 2. atomic number and mass increase as you move left to right and top to bottom
pH
Law of Inertia
How atomic particles on the Periodic Table are organized:
Solution
10. Plants response to gravity
Protons
Newton's Laws of Motion
layers of the Earth?
Geotropism
11. Has a pair of chromosomes
Diploid cell
An atom with an imbalance charge
Osmosis
Suspension
12. Describes speed and direction
Velocity
Ion
Diploid cell
Neap tides
13. The types of organisms an ecosystem can support is primarily determined by the amount of...
Water
Mixture
Control group
50000
14. Is the measure of the presence of hydrogen ions in a substance.
pH
evidences for continental drift
How energy is measured
Osmosis
15. Occurs when light is bent while passing from one medium into another.
Waves
Refraction of light
Hertzsprung - Russel diagram (HRD) of spectral class
Stars
16. That space and time are relative - not absolute concepts
Ribosomes
Charles' Law
The Theory of Relativity states
Matter
17. As a nebula contracts - the particles collide with colossal force igniting a nuclear reaction and forming a protostar.
Centrifugal force
Natural selection
Radiation
Protostar
18. 1. Law of Inertia 2. Law of Acceleration 3. Law of Reciprocal Actions
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19. Is a method of separating ions within a substance by passing electrical current through the substance
Conduction
Electrolysis
Law of Inertia
Half life
20. When the Moon or the Sun are pulling at perpendicular angles we get less extreme tides.
Centrifugal force
50000
types of symbiotic relationships
Neap tides
21. Our solar system is made up of numerous bodies which orbit the Sun due to...
Conduction
Centrifugal force
Neap tides
Speed
22. Occurs when light returns after bouncing off an object.
How waves are created
Atomic Mass
Reflection of light
Theory of Plate Tectonics
23. Deoxyribonucleic acid
Krebb Cycle
DNA
Isotope
How waves are created
24. A change in position
Motion
Ion
Compound
life cycle of a frog
25. Forms the key building block at an atomic level.
the stages of mitosis?
Convection
Carbon
Ionic Bonds
26. Is the process of storing energy through photosynthesis and later releasing it through respiration.
forces that cause changes in motion
Krebb Cycle
Water
eclipses
27. 1. hair 2. warm - blooded 3. live birth 4. nurses their young
Lunar eclipse
Characteristics of a mammal
Law of Acceleration
Six Simple Machines that reduce effort
28. 1. kingdom 2. phylum 3. class 4. order 5. family 6. genus 7. species
Fulcrum
Catalyst
categories of taxonomy?
Suspension
29. The measure of the kinetic energy in a substance's molecules. Simply - temperature is atomic motion.
factors that cause a substance to change state
Covalent Bonds
Temperature
Male sex organ on a flower
30. 1. mutualism 2. parasitism 3. commensalism
types of symbiotic relationships
The Law of Gravity
Electrons
Carbon 14
31. Require a medium and travel much slower than light.
Telophase
Male sex organ on a flower
major fault types
Sound waves
32. The point around which a lever rotates
Protostar
the hierarchy within an ecosystem
Fulcrum
The Theory of Relativity states
33. Are affected by the angle from which we view the moon.
Lunar phases
Protons
Temperature
categories of taxonomy?
34. Stores food and other materials needed by the cell
Mitosis
Solution
Vacuole
Neap tides
35. 1. egg 2. larvae 3. pupae/crysalis 4. imago/adult butterfly
life cycle of a butterfly
Temperature
The law of Conservation of Matter
Law of Reciprocal Actions
36. Occurs when heat is transmitted in the form of electromagnetic waves.
Radiation
Flowering plants
types of symbiotic relationships
Ionic Bonds
37. Is a change from one state to another without a change in chemical composition.
Vacuole
Control group
Sun (on HRD)
Physical Change
38. Cellular division creating diploid cells which are typically capable of beginning the process again.
Centrifugal force
Convection
Mitosis
Catalyst
39. Duplicates genetic material
How atomic particles on the Periodic Table are organized:
Fulcrum
Geotropism
Prophase
40. Stamen
Acceleration
Hertzsprung - Russel diagram (HRD) of spectral class
Male sex organ on a flower
categories of taxonomy?
41. By wind which stirs the ocean's surface of great distances.
How waves are created
Isotope
Ribosomes
Water
42. Spiral disk with several long arms.
Reflection of light
shape of the Milky Way
Temperature
layers of the Earth?
43. Converts energy from food to energy the cell can use
Solution
life cycle of a frog
Lunar phases
Mitochondria
44. Energy changes forms but is not created or destroyed.
The Law of Conservation of Energy states that
Neap tides
Doppler Effect
Osmosis
45. Is a homogeneous mixture in which one substance has dissolved into the other - example: salt water
factors that cause a substance to change state
Solution
Waves
Newton's Laws of Motion
46. Occurs when chemical composition of a substance is altered.
Krebb Cycle
Parasitism
Chemical Change
Cell membrane
47. A material that can be separated by physical means into two or more substances.
Mixture
Bonds
Meiosis
three states of matter
48. Are huge clusters of billions of stars
Carbon
Water
Galaxies
Theory of Plate Tectonics
49. 1. puzzle piece argument 2. sea floor spreading 3. fossil records
Meiosis
evidences for continental drift
layers of the Earth?
On the Periodic Table chemical properties are loosely organized by
50. Cell begins to split
Anaphase
The Theory of Relativity states
Isotope
Characteristics of a mammal