unit 1 – vocabulary matching
1) ______ mass c - basic metric unit of mass.
2) ______ volume d - metric unit for density.
3) ______ gram e - basic metric unit for liquid volume.
4) ______ meter i - a ratio of mass to volume. a measure of how much matter is packed into a space. (= mass/volume).
5) ______ liter j - the amount of matter in a substance. based on the number and types of atoms something is made of.
6) ______ g/cm³ k - basic metric unit of length, distance, or displacement.
7) ______ density n - the 3 - dimensional space that all matter takes up.
8) ______ hypothesis a - the effect in the experiment. the responding variable. it responds to the iv.
9) ______ independent variable (iv) b - parts of the experiment you plan not to change so they dont affect the experimental results.
10)______ dependent variable (dv) f - one of the two types of test groups. has the iv removed or not applied so the results can be compared to the experimental test group.
11)______ control test group g - what you change in your experiment and then measure the effect of.
12)______ constants l - a proposed solution to a problem or explanation of a scientific phenomenon.
13)______ theory h - a problem - solving process that involves critical thinking and the collection of facts and evidence to produce knowledge and draw conclusions about the natural world.
14)______ scientific reasoning m - a well tested claim about nature that the evidence suggests is the best current explanation for a set of facts/observations.
15)______ scientific claim o - energy and matter flow in and out of the system.
16)______ scientific evidence p - energy flows in and out of the system but matter is not entering or leaving the system.
17)______ open system q - a concluding statement that suggest cause and effect based on observations and evidence
18)______ closed system v - information gathered from scientific experimentation to support or refute a claim.
19)______ atmosphere s - one or more variables being directly responsible for a change in another variable. action of causing something, as in, cause and effect.
20)______ geosphere r - the connection between two or more variables.
21)______ hydrosphere t - the thin layer of gases that surround the earth.
22)______ causation u - all the solid, liquid, and gaseous water on earth.
23)______ correlation w - all the layers of the earth.

Question

unit 1 – vocabulary matching
1) ______ mass  c - basic metric unit of mass.
2) ______ volume  d - metric unit for density.
3) ______ gram  e - basic metric unit for liquid volume.
4) ______ meter  i - a ratio of mass to volume. a measure of how much matter is packed into a space. (= mass/volume).
5) ______ liter  j - the amount of matter in a substance. based on the number and types of atoms something is made of.
6) ______ g/cm³  k - basic metric unit of length, distance, or displacement.
7) ______ density  n - the 3 - dimensional space that all matter takes up.
8) ______ hypothesis  a - the effect in the experiment. the responding variable. it responds to the iv.
9) ______ independent variable (iv)  b - parts of the experiment you plan not to change so they dont affect the experimental results.
10)______ dependent variable (dv)  f - one of the two types of test groups. has the iv removed or not applied so the results can be compared to the experimental test group.
11)______ control test group  g - what you change in your experiment and then measure the effect of.
12)______ constants  l - a proposed solution to a problem or explanation of a scientific phenomenon.
13)______ theory  h - a problem - solving process that involves critical thinking and the collection of facts and evidence to produce knowledge and draw conclusions about the natural world.
14)______ scientific reasoning  m - a well tested claim about nature that the evidence suggests is the best current explanation for a set of facts/observations.
15)______ scientific claim  o - energy and matter flow in and out of the system.
16)______ scientific evidence  p - energy flows in and out of the system but matter is not entering or leaving the system.
17)______ open system  q - a concluding statement that suggest cause and effect based on observations and evidence
18)______ closed system  v - information gathered from scientific experimentation to support or refute a claim.
19)______ atmosphere  s - one or more variables being directly responsible for a change in another variable. action of causing something, as in, cause and effect.
20)______ geosphere  r - the connection between two or more variables.
21)______ hydrosphere  t - the thin layer of gases that surround the earth.
22)______ causation  u - all the solid, liquid, and gaseous water on earth.
23)______ correlation  w - all the layers of the earth.

Accepted Answer

### 1) Mass
# Brief Explanations:
Mass is defined as the amount of matter in a substance, based on the number and types of atoms it's made of, which matches option J.
# Answer: J - The amount of matter in a substance. Based on the number and types of atoms something is made of.

### 2) Volume
# Brief Explanations:
Volume refers to the 3 - dimensional space that all matter takes up, corresponding to option N.
# Answer: N - The 3 - dimensional space that all matter takes up.

### 3) Gram
# Brief Explanations:
Gram is the basic metric unit of mass, so it matches option C.
# Answer: C - Basic metric unit of mass.

### 4) Meter
# Brief Explanations:
Meter is the basic metric unit of length, distance, or displacement, which is option K.
# Answer: K - Basic metric unit of length, distance, or displacement.

### 5) Liter
# Brief Explanations:
Liter is the basic metric unit for liquid volume, matching option E.
# Answer: E - Basic metric unit for liquid volume.

### 6) $ \text{g/cm}^3 $
# Brief Explanations:
$ \text{g/cm}^3 $ is the metric unit for density, so it corresponds to option D.
# Answer: D - Metric unit for density.

### 7) Density
# Brief Explanations:
Density is a ratio of mass to volume, a measure of how much matter is packed into a space ($=\text{mass/volume}$), which is option I.
# Answer: I - A ratio of mass to volume. A measure of how much matter is packed into a space. ( = mass/volume).

### 8) Hypothesis
# Brief Explanations:
A hypothesis is a proposed solution to a problem or an explanation of a scientific phenomenon, matching option L.
# Answer: L - A proposed solution to a problem or explanation of a scientific phenomenon.

### 9) Independent Variable (IV)
# Brief Explanations:
The independent variable is what you change in your experiment and then measure the effect of, corresponding to option G.
# Answer: G - What you change in your experiment and then measure the effect of.

### 10) Dependent Variable (DV)
# Brief Explanations:
The dependent variable is the effect in the experiment, the responding variable that responds to the IV, which is option A.
# Answer: A - The effect in the experiment. The responding variable. It responds to the IV.

### 11) Control Test Group
# Brief Explanations:
The control test group is one of the two types of test groups, with the IV removed or not applied so results can be compared to the experimental test group, matching option F.
# Answer: F - One of the two types of test groups. Has the IV removed or not applied so the results can be compared to the experimental test group.

### 12) Constants
# Brief Explanations:
Constants are parts of the experiment you plan not to change so they don't affect the experimental results, which is option B.
# Answer: B - Parts of the experiment you plan not to change so they don't affect the experimental results.

### 13) Theory
# Brief Explanations:
A theory is a well - tested claim about nature that the evidence suggests is the best current explanation for a set of facts/observations, matching option M.
# Answer: M - A well tested claim about nature that the evidence suggests is the best current explanation for a set of facts/observations.

### 14) Scientific Reasoning
# Brief Explanations:
Scientific reasoning is a problem - solving process that involves critical thinking and the collection of facts and evidence to produce knowledge and draw conclusions about the natural world, corresponding to option H.
# Answer: H - A problem - solving process that involves critical thinking and the collection of facts and evidence to produce knowledge and draw conclusions about the natural world.

### 15) Scientific Claim
# Brief Explanations:
A scientific claim is a concluding statement that suggests cause and effect based on observations and evidence, matching option Q.
# Answer: Q - A concluding statement that suggest cause and effect based on observations and evidence

### 16) Scientific Evidence
# Brief Explanations:
Scientific evidence is information gathered from scientific experimentation to support or refute a claim, which is option V.
# Answer: V - Information gathered from scientific experimentation to support or refute a claim.

### 17) Open System
# Brief Explanations:
An open system is one where energy and matter flow in and out of the system, matching option O.
# Answer: O - Energy and matter flow in and out of the system.

### 18) Closed System
# Brief Explanations:
A closed system is one where energy flows in and out of the system but matter is not entering or leaving the system, corresponding to option P.
# Answer: P - Energy flows in and out of the system but matter is not entering or leaving the system.

### 19) Atmosphere
# Brief Explanations:
The atmosphere is the thin layer of gases that surround the Earth, matching option T.
# Answer: T - The thin layer of gases that surround the Earth.

### 20) Geosphere
# Brief Explanations:
The geosphere is all the layers of the Earth, corresponding to option W.
# Answer: W - All the layers of the Earth.

### 21) Hydrosphere
# Brief Explanations:
The hydrosphere is all the solid, liquid, and gaseous water on Earth, matching option U.
# Answer: U - All the solid, liquid, and gaseous water on Earth.

### 22) Causation
# Brief Explanations:
Causation is one or more variables being directly responsible for a change in another variable, the action of causing something (cause and effect), which is option S.
# Answer: S - One or more variables being directly responsible for a change in another variable. Action of causing something, as in, cause and effect.

### 23) Correlation
# Brief Explanations:
Correlation is the connection between two or more variables, matching option R.
# Answer: R - The connection between two or more variables.

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QUESTION IMAGE

Question

Explanation:

1) Mass

Answer:

2) Volume