Life Science
What does a plant need to survive?
Water, Sunlight, CO2
What is the closest planet to the sun?
True or False; A bowling ball and pingpong ball will hit the ground at the same time?
True
Before you make a design what do you need?
A problem to solve
What does it mean if a species is considered invasive?
The species is not where it is native to and causing an impact on the new ecosystem
Why are plants green?
The chlorophyll in the leaves
Pluto is no longer considered a planet, it is actually a....
Dwarf Planet
A roller coaster at the top of the hill has what energy?
Gravitational Potential
What is the point of revising?
To change the things that don't work to make the design better
What color has the shortest wavelength?
Define Homeostasis
The body system that maintains an internal environment
How does gravity affect the tides?
The moons gravitational pull pulls the seas and the earth creating high and low tides.
The color we see as grass is because ....
the green light waves are being reflected
FREE 500 POINTS
How many moons does Jupiter have?
53 Named
79
Where does photosynthesis occur?
The chloroplast
How many moon phases are there?
8
How do we see white light?
Reflection of all the color waves
What is a restriction
Restrictions are limitations on what and how you fix a problem
The hypothalamus
What type of feedback is involved with thermalregulation?
Negative Feedback
Define Inertia
Inertia is the resistance of any physical object to a change in its velocity.
What is the energy transfer when turning on a light?
Electric to Light and Thermal
What are the 5 steps of the engineering process?
Ask, Imagine, Plan, Create, Improve
How long is one revolution?
365 days