stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Quarter 1 Flashcards | StudBud
Explore
/
Quarter 1
what variable remains unchanged
what do you do during an experiment
Quarter 1
18 terms
·
StudBud Administration
·
499 plays
Quater 1 Review
Flashcards
18 cards
F
Practice quiz
P
Host live
L
Questions
18
Answers
1
what do you do during an experiment
you observe and record
you organize the data
you find the problem
2
what variable remains unchanged
dependent
constant
independent
3
Do many scientists need to verify finding in order for it to become a theory
no
yes
4
What variable is measured
independent
contant
dependent
5
Explains natural world
law
theory
6
Can theory be changed
yes
no
7
Widely accepted by scientists
theory
model
qualitative
independent variable
8
A scientist wants to know if temperature changes cricket chirps. The independent variable is?
the times a cricket chirps
The temperature
9
What sphere's are interacting when a volcano erupts
geosphere and atmosphere
geosphere and hydrosphere
cryosphere and atmosphere
atmosphere and biosphere
10
What makes an experiment reliable?
can be replicated and will produce similar data as 1st exper
It can't be replicated
11
You want to see if playing music makes plants grow taller. What is the independent variable?
the plant growth
The music being played
12
If results were not what you predicted, you should...
Form a new hypothesis
Create a new experiment
repeat the experiment
find another problem to solve
13
Why should investigations be replicated?
to be retested
to observe
to be sure that the data is accurate
to obtain better results
14
Can theory become law
no
yes
15
What is true about scientific knowledge
A theory is reliable because one scientist said so
Scientific knowledge is will never change
Scientific theory will become law
It is always changing
16
What variable is changed by the scientist
Constant
Independent
dependent
17
What two sphere's are interacting when watering a plant?
atmosphere and cryoshere
geosphere and cryosphere
hydrosphere and biosphere
hydrosphere and cryosphere
18
How are investigations and experiments different
Experiments only use procedures
investigations are not required
experiments are controlled
investigations do not require observations
