Match the effects with their causes. 1 Effect: Solar wind deflects toward the poles.
2 Effect: An aurora is created.
3 Effect: Space travel through the Van Allen
belts is dangerous.

4 Cause: Earth’s magnetosphere traps radioactive
solar wind particles in bands around Earth.
5 Cause: Earth is surrounded by a magnetic field.
6 Cause: Solar wind particles interact with Earth’s
upper atmosphere.

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

Name the non metal condut electricity

Which is the most accurate name for the ionic compound cas?