Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Gean, Lucas.M. e Luiz Henrique
0
%
0
0
0
Back
Restart
What is specular?
Is wheni ncident ray is reflacted in the same directions
Oops!
Okay!
What is the function of the auricle?
Capture sounds
Oops!
Okay!
What is the function of outer ear?
Captures the sound vibrations and transport them to the middle ear.
Oops!
Okay!
What are the two types of refraction?
Specular and difusse.
Oops!
Okay!
How many deegres is the Earth tilted axis?
16.7
30.2
24.5
23.5.
Oops!
Okay!
List all the layers of the Earth and what are they made of?
Crust: oceanic and continental. Made of rocks.Mantle: upper and lower. Made of molten lava ad rocks.Core:outer and inner. Made of iron and nickel.
Oops!
Okay!
The lithosphere is made of...
Crust and mantle.
Oops!
Okay!
What are the three bonnes of the ear?
Hammer, incus and stirrup
Oops!
Okay!
List two evidences that the Earth is not flat?
Open answer.
Oops!
Okay!
What is the difference between rotation and revolution?
Rotation has aproximalety 24 hours and revolution takes aproximalety 365 days
Oops!
Okay!
What is the causes of rotation?
Days and night...
Oops!
Okay!
What are the two parts of the core?
Outer and Inner
Oops!
Okay!
List the three parts of the ear?
Outer ear, inner ear and middle ear.
Oops!
Okay!
What is refraction?
When light rays pass from one medium to another.
Oops!
Okay!
What is the Earth layer that we lives?
Continental.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies