Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2025-06-22
Click on an empty cell for your first clue.
1
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18
ACROSS
7
greenhouse effect 2 words
9
carbohydrate
11
chlorine
13
anatomy
14
copper (metal, element)
16
to inflate (=to fill with gas or air)
17
titanium
18
paradox
DOWN
1
chain reaction 3 words
2
discovery (discovering something new)
3
bubble
4
stability
5
steam, vapour
6
phosphorus
8
microscopic (very small)
10
fluorine
12
carbon (element)
15
nitrogen
ACROSS
7
greenhouse effect 2 words
9
carbohydrate
11
chlorine
13
anatomy
14
copper (metal, element)
16
to inflate (=to fill with gas or air)
17
titanium
18
paradox
DOWN
1
chain reaction 3 words
2
discovery (discovering something new)
3
bubble
4
stability
5
steam, vapour
6
phosphorus
8
microscopic (very small)
10
fluorine
12
carbon (element)
15
nitrogen