Glavni sastojci suhog zraka su:

Onečišćenje zraka/Onečišćenje okoliša bukom

Quiz
•
Science
•
9th Grade
•
Hard

Neli Šimleša
Used 8+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
kisik
dušik
vodik
ozon
metan
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Ozon se nalazi u:
troposferi
stratosferi
mezosferi
termosferi
egzosferi
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji plin je najzastupljeniji u sastavu zraka?
kisik
argon
dušik
ugljikov dioksid
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Koja tvrdnja nije točna za fotokemijski smog?
Nastaje djelovanjem Sunčevog svjetlosnog zračenja.
Prvi put uočen je u Los Angelesu.
Najmanje fotokemijskog smoga nastaje u jutarnjim satima do popodneva, a noću se koncentracija ozona povećava.
Ugradnjom katalizatora u automobile smanjuje se fotokemijski smog.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ozon u troposferi nastaje djelovanjem Sunčeva zračenja na:
NO
N2O
NO2
N2O3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Glavni krivci za pojavu ozonskih rupa smatraju se fluorirani i klorirani derivati metana ili etana.
točno
netočno
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Freoni ili...
CFA - spojevi
CFB - spojevi
CFC - spojevi
CFD - spojevi
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