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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. H2O + CO2 --> CH2O + O2
chemical reaction in photosynthesis
Color
Convection
Centrifugal force
2. Can occur by chemical means such as acid rain or physical means - such as wind - rain and ice.
Atomic Number
Experimental group
How atomic particles on the Periodic Table are organized:
Weathering
3. Calories
Displacement
Half life
How energy is measured
Sound waves
4. A material that can be separated by physical means into two or more substances.
Phototropism
Sun (on HRD)
Mitochondria
Mixture
5. Are affected by the angle from which we view the moon.
Half life
Lunar phases
three states of matter
Control group
6. Require a medium and travel much slower than light.
Conduction
Sound waves
Osmosis
Physical Change
7. Are huge clusters of billions of stars
shape of the Milky Way
Color
Motion
Galaxies
8. As pressure increases volume decreases
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9. 1. homeostasis 2. organization 3. metabolism 4. growth 5. adaptation 6. response to stimuli 7. reproduction
Newton's Laws of Motion
The Theory of Relativity states
Electrons
characteristics of life?
10. 1. igneous 2. metamorphic 3. sedimentary
major types of rocks on the Earth?
How energy is measured
Steps for the Scientific Method
Vacuole
11. Is something that starts a chemical reaction - such as a spark.
Catalyst
life cycle of a butterfly
Matter
Suspension
12. Occurs when light is bent while passing from one medium into another.
eclipses
Meiosis
Refraction of light
50000
13. Forms the key building block at an atomic level.
Seasons
Carbon
Newton's Laws of Motion
Motion
14. Converts energy from food to energy the cell can use
Sound waves
Solution
Mitochondria
key stages of the water cycle
15. Pulls apart into two separate cells
Telophase
Stars
The law of Conservation of Matter
Darwin's Theory of Evolution
16. By wind which stirs the ocean's surface of great distances.
Chemical Change
Matter
How waves are created
Conduction
17. Column
Motion
Sound waves
Geotropism
On the Periodic Table chemical properties are loosely organized by
18. Asserts that organisms have changed over time to adapt to the unique and varied demands of their changing environments.
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19. Duplicates genetic material
Reflection of light
DNA
Element
Prophase
20. 1. State the problem. 2. Form a hypothesis. 3. Observe and experiment. 4. Interpret the data. 5. Draw conclusions.
Steps for the Scientific Method
Cytoplasm
Water
Matter
21. Begin as huge clouds of dust and other particles called nebulas.
Solar eclipse
Neutrons
Mitochondria
Stars
22. 1. inner core 2. outer core 3. mantle 4. crust
How energy is measured
Mutualism
layers of the Earth?
Convection
23. Within compounds - the various atoms making up molecules are held together by...
Water
Bonds
Protostar
Meiosis
24. The Moon is between the Earth and the Sun.
Solar eclipse
the stages of mitosis?
Vacuole
Cytoplasm
25. Cell begins to split
Anaphase
Covalent Bonds
characteristics of life?
Krebb Cycle
26. Is a system in which small particles are kept dispersed by agitation or molecular motion in the surrounding medium - example: muddy freshwater
Anaphase
Suspension
Displacement
Color
27. 1. convergent 2. divergent 3. transform
Ion
Cytoplasm
major fault types
Reflection of light
28. A bond in which on atom loses an electron to form a positive ion and the other gains an electron to form a negative ion - creating an electrostatic force which holds them together.
Charles' Law
Ionic Bonds
Galaxies
Characteristics of a mammal
29. Force = Mass X Acceleration
Law of Acceleration
A balanced atom
Quantum Theory states that
Tides
30. Spiral disk with several long arms.
Doppler Effect
shape of the Milky Way
Ion
Boyle's Law
31. Illustrates the relationship between absolute magnitude - luminosity - classification and effective temperature of stars.
50000
Quantum Theory states that
Protons
Hertzsprung - Russel diagram (HRD) of spectral class
32. 1. mutualism 2. parasitism 3. commensalism
types of symbiotic relationships
Atom composition
The law of Conservation of Matter
Kinetic energy is
33. 1. hair 2. warm - blooded 3. live birth 4. nurses their young
Tides
major types of rocks on the Earth?
Characteristics of a mammal
Protons
34. Causes salt to move across a permeable membrane from an area of greater salinity to an area of lesser salinity.
Isotope
Ribosomes
Osmosis
Theory of Plate Tectonics
35. Phase where spindle grows and which cuts the cell
Metaphase
Vacuole
Why is carbon the building block of life?
Mitosis
36. Occurs when cooler portions of a liquid or gas flow in to take the place of hotter - rising portions.
Convection
Atomic Number
Physical Change
Carbon
37. Is the process of storing energy through photosynthesis and later releasing it through respiration.
Krebb Cycle
Anaphase
Hertzsprung - Russel diagram (HRD) of spectral class
Law of Acceleration
38. As a nebula contracts - the particles collide with colossal force igniting a nuclear reaction and forming a protostar.
factors that cause a substance to change state
Solution
Protostar
Mitosis
39. An ion
Krebb Cycle
An atom with an imbalance charge
categories of taxonomy?
Refraction of light
40. Causes beneficial traits to be propagated and detrimental traits to be eliminated.
Lunar eclipse
major types of rocks on the Earth?
Natural selection
How atomic particles on the Periodic Table are organized:
41. Has the same number of protons and neutrons
The Law of Conservation of Energy states that
A balanced atom
shape of the Milky Way
Ionic Bonds
42. Stores food and other materials needed by the cell
Motion
Vacuole
life cycle of a frog
Spring tides
43. 1. kingdom 2. phylum 3. class 4. order 5. family 6. genus 7. species
categories of taxonomy?
evidences for continental drift
Tides
Mitochondria
44. That space and time are relative - not absolute concepts
Krebb Cycle
Atom composition
Vacuole
The Theory of Relativity states
45. Occur because the shadow of the Earth or the Moon is cast onto the other body.
Galaxies
eclipses
Quantum Theory states that
Metaphase
46. Describes speed and direction
Matter
Most isotopes
Velocity
Doppler Effect
47. Energy changes forms but is not created or destroyed.
The Law of Conservation of Energy states that
Natural selection
How waves are created
Compound
48. 1. gravity 2. magnetism 3. friction (think of a falling sheet of paper vs. a falling book)
Atomic Number
forces that cause changes in motion
Ribosomes
Prophase
49. A change in position
Metaphase
Motion
major fault types
Convection
50. For every action there is an equal and opposite reaction.
Law of Inertia
Charles' Law
Law of Reciprocal Actions
Sun (on HRD)