It’s that time again – it’s Unpopular Science’s fourth science quiz. This week the theme is the physical environment. For those that don’t know, after 5 weeks, whoever has the highest cumulative score will win a copy of Tiger Wars by Steve Backshall*.
If you want your score to be tracked, add your name and email. If you just want a bit of fun, don’t worry. You can start the quiz by simply clicking Next. To see the leaders, see our leaderboard. You can still join in, by doing our first quiz here, our second here and our third quiz here.
Science Quiz #4
* In the event of a tie, names will be drawn at random and the Editor’s decision is always final. One entry per person. Also, good luck!