Show:
Evidence and Investigations
Air and Aerodynamics
Flight
Sky Science
Trees and Forests
100
delta
What is the triangular pattern used to distinguish fingerprints?
100
Faster moving air has less pressure
What is Bernoulli's principle?
100
Controls pitch
What is an elevator?
100
Big Dipper, Little Dipper, and Cassseopia
What are circumpolar constellations?
100
Poplar, oak, and elm trees
What are deciduous trees?
200
graphology
What is the study of handwriting?
200
Air is invisible; air takes up space; air has the power to hold things up
What are the properties of air?
200
The location of the rudder
What is a vertical stablilizer?
200
Largest planet
What is Jupiter?
200
Spruce, fir, and pine trees
What are coniferous trees?
300
Partial print, deep in sand, far apart
What is a running footprint?
300
Air in a balloon or a pump
What is compressed air?
300
Every action has an equal but opposite reaction
What is Newton's Third Law
300
Planets, asteroids, satellites, and meteroids
What are things that reflect light?
300
Transpiration
What is the process called where trees release water, or sweat?
400
Two deltas
What is a whorl?
400
Hollow bones
What is an adaptation that enables birds to fly?
400
Needed for movement in space because there is no air
What are thrusters?
400
Less than half of a visible moon
What is a cresent moon?
400
Rings on a tree cookie close together
What is drought?
500
Chromatography
What is speration of the dyes in ink?
500

Lift, weight, thrust, drag

What are the four forces of flight?

500
Prevents wobbling of a parachute in descent
What is the hole at the top of the chute?
500
The explanation for the seasons
What is the tilt of the Earth's axis?
500

In the process of photosynthesis, trees take in _____ and give off _______.

What is C02 (carbon dioxide) and 02 (oxygen)?