WorksheetsUniverse
Total questions: 9
Worksheet time: 5mins
What is a place in space where gravity pulls so much that even light can not get out? The gravity is so strong because matter has been squeezed into a tiny space.
Milky way
Black hole
Bermuda Triangle
Star gate
Scientists think the smallest black holes are as small as _________.
An atom
A moon
A city
A planet
What is supernova?
A storm that happen on the Sun.
an exploding star that blasts part of the star into space.
The incident that accor when the Sun , moon inline with the earth.
Wave that happen in the universe
How Do Black Holes Form?
Pick two
When super worm making a hole into the universe
The smallest black holes formed when the universe began
Stellar black holes are made when the center of a very big star falls in upon itself, or collapses.
When planets collide.
Who is the first human that walk on the moon.
Neil Amstrong
Aldrich Noah
John Lewis
Sally ride
Mars has two moons, what are they?
Fobos
Deimos
Make make
Pluto
Does Mars have an atmosphere?
Which one from below statement is correct?
Yes, Mars does have an atmosphere. The Martian atmosphere contains about 95.3% carbon dioxide (CO2) and 2.7% nitrogen, with the remainder a mixture of other gases.
Yes, Mars does have an atmosphere. The Martian atmosphere contains about 100% carbon dioxide (CO2).
No, there is no gas on Mars
Yes, Mars does have an atmosphere. The Martian atmosphere contains about 100% Oxygen (O2).
What is the biggest black hole ever known?
APM 08279+5255
TON 618
NGC 4889
SPT-CL J2344-4243 (Phoenix Cluster)
Is it possible for a black hole to "eat" an entire galaxy?
Yes, Black hole is the same size as the universe it self
No, There is no way a black hole would eat an entire galaxy. The gravitational reach of supermassive black holes contained in the middle of galaxies is large, but not nearly large enough for eating the whole galaxy.
