Feel the energy
In your element
Moon Me
Changes
Cellfie
100
Hank sits down to watch football on television. Identify which energy transformation make it possible for Hank to watch the football game. A. Light and Heat ---> Electrical B. Electrical ---------> Sound and Light C. Heat --------------> Sound and Light D. Light and Sound--> Electrical
What is B. Electrical --> Sound and Light
100
An example of an element: 1) H2O 2) CO2 3) He 4) NaCl
What is He?
100
Moon phase after 3rd quarter
What is waning crescent?
100

A chemical change related to digestion: A. Food passing from your small intestine into the large intestine B. Muscles moving your food from your mouth into your stomach C.Stomach acid breaking down carbohydrates into simple sugars D. Unused food being stored in the colon before leaving the body

What is C. Stomach acid breaking down carbohydrates into simple sugars

100

Which type of cell does not have a nucleus?

What is Prokaryotic?

200

Where is the most potential energy? Where is the least potential energy?


Most Potential Energy is at Point B.

Least Potential Energy is at Point D.

200
The number of elements in the below reaction: C3H8 + 5O2 --->3CO2 + 4H2O
What is 3?
200
The phase of moon after the 1st Quarter.
What is waxing gibbous?
200

Arctic Hares slowly adapt over time to have thicker fur to keep warm in its habitat.  This is an example of ______________.

What is a Structural Adaptation?

200

Occurs in sexual reproduction but not in asexual reproduction: A. Genes carry genetic information B. An offspring is made of cells C. Cells from two organisms combine D. An offspring inherits a set of traits

What is C. Cells from two organisms combine

300

A car slams to a stop at an intersection but the driver's body continues to move forward against the seatbelt. This is evidence of which law of motion?

What is Newton's First Law of Motion, Inertia?

300

Name the element with the smallest atomic radii.

Helium

300
Spring tides occur during these 2 moon phases
What are Full Moon and New Moon?
300

These are the six signs of chemical change.

What are: gas produced, odor produced, light produced, precipitate, temperature change, color change?

300
Name the structure in a plant cell that plays an important role in photosynthesis: A. Cell wall B. Vacuole C. Chloroplast D. Cytoplasm
What is C. Chloroplast
400
The Law of Conservation of Energy states
What is Energy can not be created or destroyed?
400
Acetaminophen (C8H9NO2) is an organic compound. Name the element in the compound that is required for it to be classified as organic: A. Carbon B. Hydrogen C. Oxygen D. Chlorine
What is A. Carbon
400
Full moon occurs on the 17th of October. Name the phase of moon on October 31.
What is New Moon?
400

The explosion of fireworks is an example of what type of change?

What is a chemical change?

400
A discovery that was essential to the concept that organisms are composed of cells and cells carry on similar functions: A. Water is the chemical solvent involved in many cell processes B. New cells are produced from the division of existing cells C. Some substances in organisms exist outside of cells D. Cells are dependent on energy and nutrients from external sources
What is D. Cells are dependent on energy and nutrients from external sources
500

What is the energy transformation that occurs when a battery is used to power a toy and then that toy begins to move? (Three types)

Chemical Energy to Electric Energy to Mechanical Energy
500

Balance the equation and then identify the number of atoms present of reactants. Identify the total number of elements present.

__CH4 + __Cl2 ----> __CCl4 + __HCl

CH4 + 4Cl2 ----> CCl4 + 4HCl

Total Atoms of Reactants:13

Total Elements: 3

500
When you interpret a diagram with the phases of the moon, ALWAYS identify where the _____________ is in line with the Earth and Moon.
What is the Sun?
500
Identify the 2 physical changes and 2 chemical changes: At a campsite, branches are cut into small pieces and burned in a campfire. Marshmallows are roasted in the fire. Ice cubes in the cooler near the fire melt.
What is Physical changes: cut branches and melted ice Chemical changes: burned wood and roasted marshmallows
500
Two reasons plant and animal cells are different
What is plant cells have chloroplasts and cell walls?
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