Physical Science
An invisible force that pulls objects down
What is gravity?
The category of organism that breaks down all animal and plant matter
What are decomposers?
This star is responsible for all light on earth
What is the sun?
This structure helps a ball to move objects from a tall position to a lower position with ease
What is a ramp?
Bees have a critical role in helping plants to survive and to populate using this process: __________
What is pollination?
An invisible force that attracts or repels
What is magnetism?
Animals need oxygen, water, and food in order to do this: ______
What is survive?
The bones or imprint of an animal left in the layers of the earth
What are fossils?
What is a bridge?
Collections of stars
What are constellations?
The speed in which an object travels is called this: ____
What is velocity?
When two organisms create more of their kind
What is reproduction?
One is the short term conditions in an area, and the other is how the atmosphere "behaves" over a long period of time
What are weather and climate?
A city has issues with electrical costs. These structures help to utilize the sun in order to cut costs and efficiently use energy.
What are solar panels?
DAILY DOUBLE: The interactions between different tertiary, secondary, and primary consumers in this system are called this: ___________
What is a food web?
Sound travels in these: ____
What are waves?
The characteristics that give animals their features.
What are traits?
This is the process when rock and sediment are moved by wind and water
What is erosion?
This type of flat structure is used over bodies of water, and is balanced by long cables.
What is a suspension bridge?
This tool measures the wind speed
What is an anemometer?
This type of energy is responsible for the conservation of heat
What is thermal energy?
Biotic and Abiotic are known as the _______ and _________ factors in communities of organisms.
What are living and non-living?
This process starts as a nebula, and can end as a white dwarf, black hole, or even by imploding.
What is the life cycle of a star?
These are the non-constants in a design that are responsible for any changes
What are variables?
The hottest layer of the earth
What is the inner core?