Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2025-11-30
Click on an empty cell for your first clue.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
ACROSS
3
limescale
4
theory
5
biologist
8
organism
9
zinc (metal, element)
11
fuel (to power an engine)
14
to rot (=to suffer decomposition due to biological action)
16
genetics
17
titanium
18
greenhouse effect 2 words
DOWN
1
atom
2
wall socket, power outlet 3 words
3
calcium
6
gender, sex
7
bubble
10
chromium
12
rust
13
gravity, gravitation
15
acid (chemistry)
ACROSS
3
limescale
4
theory
5
biologist
8
organism
9
zinc (metal, element)
11
fuel (to power an engine)
14
to rot (=to suffer decomposition due to biological action)
16
genetics
17
titanium
18
greenhouse effect 2 words
DOWN
1
atom
2
wall socket, power outlet 3 words
3
calcium
6
gender, sex
7
bubble
10
chromium
12
rust
13
gravity, gravitation
15
acid (chemistry)