The Nature of Science
Biology
Chemistry
Physics
Bonus
100
What words make up the acronym STEAM?
Science
Technology
Engineering
Art
Math
100
If COVID-19 is considered a pandemic, the presence of Malaria in parts of Africa is considered...
An endemic
100
Name this compound: FeCl2
Iron (II) Chloride
100
What is Newton's first law of motion?
An object at rest remains at rest, or if in motion, remains in motion unless acted on by an external force. (The law of Inertia)
100
What type of mixture is a salad?
Heterogeneous
200
What is the term for a testable, plausible explanation?
A hypothesis
200
Name the pathogen being described:
A prokaryotic cell, contains no membrane-bound organelles, cannot be treated with vaccines.
Bacteria
200
What type of chemical reaction is this?
Mg + CuSO4 → Cu + MgSO4
Single displacement
200
What is the net force (and force's direction) applied onto this object?
17N to the right
200
An object that has kinetic energy must be...
in motion/moving
300
What is the term for statements or beliefs that claim to be scientific but are incompatible with the scientific method?
Pseudoscience
300
Name one organelle that a plant cell contains but an animal cell does not.
Any of the following: Cell Wall, Chloroplasts, Plastids, Central Vacuole
300
Predict the product(s) of this reaction:
Li2O →
Li + O2
300
A ball sitting on top of a hill contains what kind of energy?
Potential Energy
300
What is it called when a gas changes into a liquid?
Condensation
400
Name one way you could observe qualitative data
Taste, touch, smell, see, hear
400
Name three characteristics of living things
-Made up of one or more cells
-Regulate their internal environment (homeostasis)
-Obtain and use energy for daily activities
-Have a definite form and limited size
-Have a limited life span
-Grow and develop
-Respond to changes in/adapt to their environment
-Able to reproduce
-Evolve or change over time
-Produce waste
400
Balance this equation:
Na3N + BeF2 → NaF + Be3N2
2Na3N + 3BeF2 → 6NaF + Be3N2
400
A dancer lifts his partner above his head with an acceleration of 2.5 m/s2. The dancer exerts a force of 200 N. What is the mass of the partner?
80kg
400
Name all 7 diatomic elements
I, H, N, Br, O, Cl, F
500
Fact, Law, Theory, or Hypothesis?
If I drop a coin, it will fall to the ground
Fact
500
An organism that carries the pathogen but does not get the disease (ex - mosquito) is also called a...
Vector
500
DAILY DOUBLE!!!
Predict the product, then balance the equation:
C7H16 + O2 →
C7H16 + 11O2 → 7CO2 + 8H2O
500
A 10kg mass is lifted to a height of 2m. What is it's potential energy at this position?
PE = mgh = N*h
(g=9.8m/s2)
196J
500
What is the name of the scientist who discovered that contaminated water was one way that infectious diseases can spread?
John Snow