If you have choices, it would be really helpful if you'd include them with your question, but I'd say
More than half of the forests in the Czech Republic have been destroyed by pollution.
Answer:
<h3>A natural magnet is a magnet that occurs naturally in nature. </h3>
Explanation:
<h3>I hope it helps ❤❤</h3>
http://faculty.chemeketa.edu/afrank1/topo_maps/scale.htm use this website and i think this should fully explain it
