Global Trees Knowledge Test
Since 2013, we have been measuring the global knowledge about trees through the online quiz game.
The results are based on 454587 answers to questions in category trees, given by players from 153 countries.
This test has questions in the following languages:
French language, Italian language, German language, Ukrainian language, Russian language, Portuguese language, Dutch language, English language, Polish language and Spanish language.
Results by country
Results by gender
| 30.0% | /96260 |
| 24.5% | /92232 |
Origin of answers
Answers distribution by gender:
gender
men
51%
96260
women
49%
92232
Answers distribution by language:
language
French language
0%
136
Italian language
0%
615
German language
3%
14961
Ukrainian language
0%
654
Russian language
0%
2535
Portuguese language
0%
58
Dutch language
0%
20
English language
6%
31795
Polish language
88%
403709
Spanish language
0%
104
Answers distribution by country:
country
Poland87%
398815
Germany3%
15006
the United States2%
11158
India1%
7421
the United Kingdom1%
6084
Austria0%
3349
Australia0%
1300
Russia0%
1261
Italy0%
1192
Switzerland0%
1183
Quiz size
Number of active questions per language:
language
French language
0%
2
Italian language
0%
2
German language
16%
37
Ukrainian language
2%
5
Russian language
3%
7
Portuguese language
0%
2
Dutch language
0%
1
English language
20%
46
Polish language
52%
117
Spanish language
0%
2