Compass needles are tiny magnets than are free to indicate the north and south pole or a magnet? what do you need to do to know the magnets polarities


North-90 degrees N latitude
South- 90 degrees S latitude
if the poles are the same, they repel each other
if the poles are different, they actract each other
so you can find the N pole and S pole by testing it

Based on my learnings the answer is supposed to be the ozone layer. Aurora Borealis are also know as the northern lights which doesn't really protect us from harmful radiations. The North and South pole are just locations from the uppermost and lowermost parts of the Earth.

A. its Center


For the force of gravity pulls the object to the center of the earth.









Its correct answer im a tutor

 Move the compass towards the south end of the magnet near the flat surface. Observe the compass needle pointing towards the south pole of the bar magnet.

Do you know the answer?

Other questions on the subject: Science

Science, 28.10.2019, pauyonlor
It has a relationship related to one anotherExplanation: Why? Because they are used everyday living in a individual's life and it also helps a person to think more and more things....Read More
2 more answers
Science, 28.10.2019, maledabacuetes
Explanation:Living things need nonliving things to survive. Without food, water, and air, living things die. Sunlight, shelter, and soil are also important for living things. ... P...Read More
2 more answers
Science, 28.10.2019, sicienth
The transcription of rrna genes takes place in a specialised structure of the nucleus called the nucleolus, where the transcribed rrnas are combined with proteins to form ribosomes...Read More
1 more answers
Science, 28.10.2019, lhadyclaire
By moving this bar magnet “in” and “ out” of the coil a current would be induced into the coil by the physical movement of the magnetic flux inside it. ... from the coil in the oth...Read More
2 more answers
Science, 28.10.2019, hannahleigh
Water and HumanExplanation:Human which is Biotic Factor and Water which is Abiotic Factor.Both Humans and water are important in our lives, without water humans and other organisms...Read More
3 more answers