Share Science L4 Term 3 Review
Save to Folder
Does the universe evolve and change OR just expand over time?
Expand
The theory is that the Big Bang happened. What was the first particle formed? Atoms OR molecules?
Atoms
What are the 2 main elements of the sun? Hydrogen and helium OR hydrogen and carbon
Hydrogen and helium
Which eclipse is shown in the picture? Solar OR lunar eclipse?
Solar eclipse
What is similar between earth and Venus?
Similar in size and density
Name the 2 main categories of the planets. The words start with "T" and "J"
Terrestrial and Jovian planets
Where do comets come from? The Kuiper belt or from around Neptune?
Kuiper Belt
Where is the Oort cloud in our solar system? In the center of our solar system OR at the outer edge of our solar system
At the edge
What is the area in space called where gravity is at its strongest?
Blackhole
What is the outer edge of the blackhole called? The event horizon OR the matter horizon
Event horizon
What do we call 2 stars orbiting around one another? Duplex stars OR Binary stars
Binary stars
What results from a star exploding? A supernova OR a nebula
nebula
Where do we find new stars being born? In a nebula OR in the center of a galaxy?
Nebula
What work is being done on the space stations?
Experiments, effect of space on man
How does a spacecraft get to the space station?
A rocket propels it to out of the atmosphere
What are satellites used for?
Communication, GPS, photos of earth, weather, etc
