It is an inexhaustible resource, it is good for the environment.
100
ALL organisms have WHAT?
At least one cell.
100
As an organism gets bigger, what happens to its cells?
The cells multiply and the number of total cells increases.
100
What kind of graph would show no motion?
A graph with a flat, straight line. No change in distance as time goes by.
100
True or false? A gas oven would transform electric energy to thermal energy.
FALSE! A gas oven does not need electricity to heat food.
200
List one disadvantage for using solar energy.
It is expensive, inefficient, and it depends on the weather or time of day.
200
Give an example of a biotic factor.
Anything that is alive or has been alive. (Animals, plants, bacteria, etc.)
200
What is the main difference between prokaryotic and eukaryotic cells?
Eukaryotic cells have a nucleus while prokaryotic cells do not.
200
What kind of forces act upon an object equally and cause no change in motion?
Balanced forces
200
The further away a planet is from the sun, the __________it takes for the planet to orbit around the sun.
Longer
300
What determines the amount of gravity that an object has?
An object's gravity depends on its mass.
300
What is included in a Florida ecosystem?
All the biotic (living) and abiotic (non-living) factors in a given area.
300
What type of cell does not have a nucleus, multiplies quickly, and can live in many different environments?
A prokaryotic cell.
300
Where does a roller coaster cart have the most potential energy?
At the top of the highest hill
300
True or False? A nucleus is an example of a membrane-bound organelle?
TRUE!
400
What type of energy is stored energy?
Potential Energy
400
Give an example of an abiotic factor in a Florida ecosystem.
Anything that is not alive or has never been alive. (Ex: rocks, water, climate, air, etc.)
400
What is the main difference between Domain Bacteria and Domain Archaea?
Domain Archaea includes only prokaryotic organisms that live in extreme environments, while Domain Bacteria includes prokaryotic organisms that live in all kinds of everyday environments.
400
As a water droplet falls down a waterfall, what happens to its potential and kinetic energy?
As it falls, it loses potential energy and gains kinetic energy. It has the most kinetic energy right before it lands at the bottom.
400
What is the correct form for a hypothesis?
IF/THEN statement : If we ___________, then ___________ will happen.
500
If solar energy were used to heat water, what energy transformation is taking place?
Solar energy to thermal (heat) energy
500
List the 4 levels of an ecosystem in order from simplest to most complex.
1. Organism
2. Population
3. Community
4. Ecosystem
500
What kind of cells is a mushroom made of?
Eukaryotic cells in the Eukaryota domain.
500
Is mechanical energy a form of potential energy or kinetic energy?
Kinetic energy since mechanical energy is the energy of moving parts.