Matter Pt. 1
Anything that has mass and takes up space
What is Matter?
This change can be easily reversed.
What is a physical change?
Wind and solar energy are examples of this type of energy resource.
What is an inexhaustible resource?
Steam produced from boiling water makes a pinwheel spin.
What is thermal (heat) energy to mechanical energy?
A nonliving factor in an environment.
The number of elements in the compound CO2
What is 2?
A rotting banana is an example of this.
What is a chemical change?
Energy cannot be created or destroyed. It can only change forms.
What is the Law of Conservation of Energy?
The method where head is transferred through direct contact.
This is the correct order for levels of organization from smallest to largest.
What is organism, population, community, and ecosystem?
These elements are represented by the symbols in the formula NaCl
What are Sodium and Chlorine?
Dissolving is an example of this.
What is a physical change?
These are the three fossil fuels.
What are coal, oil, and natural gas?
The type of energy transformation that occurs when energy is given off by using the splitting of atoms to turn water into steam.
What is nuclear to thermal energy?
All of the trees, grasses, and animals near a lake is an example of which level of organization.
What is a community?
The formula to find this is mass divided by volume
mass/volume=?
What is density?
This type of element on the periodic table has properties of both metals and nonmetals.
This source of renewable energy is most dependent on the weather.
What is wind energy? (I will also take solar.)
The type of heat transfer that occurs when a heater moves warm air through an apartment.
What is convection?
The tool used to classify organisms into a flow chart with two options per row.
What is a dichotomous key?
Two or more substances blended, but not chemically combined.
What is a mixture?
This type of element on the periodic table is malleable.
What is a metal?
What is geothermal energy?
The THREE types of transformations that occur when using a flashlight.
What is chemical to electrical to light (radiant)?
This ecoregion of Texas has little erosion due to dense vegetation.
What is the East Texas Pineywoods?