bonjour
je n’arrive pas à répondre à une des questions de mon dm de svt.

la question: « En utilisant tous les documents du sujet, expliquer l’importance et les conséquences de l’interdiction des CFC en 1987 »

les documents en question : http://82.210.47.206/pronote/FichiersExternes/8bb3ae705a910bb7803c90962d76f4905341f36cde8f68d1172007d151a9da2eeaa7e3d6a0e331b117fa491c21b6e039/DM-ozone.pdf?Session=6607862

By: USER3256
27 Agustus 2025 svt 5 minutes
4.5
440 views 440 comments 3 shares

Question

Grade: Education Subject: svt
bonjour
je n’arrive pas à répondre à une des questions de mon dm de svt.

la question: « En utilisant tous les documents du sujet, expliquer l’importance et les conséquences de l’interdiction des CFC en 1987 »

les documents en question : http://82.210.47.206/pronote/FichiersExternes/8bb3ae705a910bb7803c90962d76f4905341f36cde8f68d1172007d151a9da2eeaa7e3d6a0e331b117fa491c21b6e039/DM-ozone.pdf?Session=6607862
Asked by:
440 Viewed 440 Answers

Answer (440)

Best Answer
(198)

Réponse :

c'est pour objectif de protéger la couche d'ozone

diminuer la production et usage de CFC comme conséquences

Explications :

Answered on 27 Agustus 2025

Related Articles

într-o cutie sunt 39 de bile mari roșii, 98 de bile mici roșii și alte bile mici galbene. Știind că în total sunt 200 de bile stabiliți care sunt întrebările, alegeți numerele corespunzătoare pentru a avea o adunare, o scădere, o adunare
1______________
2______________
3______________
VA ROG!!!!!

160 views 319 comments

Depresiunile sunt intens populate deoarece.......

49 views 49 comments

Face ți propoziti cu toate functiile personale de la dativ si vocativ. PLS dau coroana

92 views 92 comments

Descompuneți în factori:a)6mn+6m,b)12by-9b,c) 15ax+20bx, d) 7y la a cincea+21y la a trea.

89 views 89 comments

Suatu sistem menerima kalor sebesar 10 joule dan melakukan usaha sebesar 4 joule pada suhu tetap 27 derajat selsius. Berapakah perubahan energi dalam tersebut

159 views 159 comments

Calculeaza:88-21:7×8 Şi (2×7+1):3+15=

37 views 37 comments

Alcătuiri cîte nu enunț cu sensul figurat si direct al cuvîntului fuior.Vă rog !!Pun coroană""""""""

100 views 100 comments

Persamaan garis yang melalui titik (4,-5) dan

gradien - 2/3 adalah

A. 3y-2x = -23 C. 2y+3x = 2
B. 3y+2x = -6 D.3y+2x = -7

160 views 165 comments

Propoziții cu cuvântul primejdie

32 views 32 comments

The sum of the exterior angles of a polygon is always ________ degrees. 360 180 90 270

87 views 87 comments

Are the resources on bitebyte.site truly free to use?

53 views 53 comments

7 kg de mere si 15 kg de pere costă 118 lei , iar 6 kg de mere si 5 kg de pere costă 54 de lei . a) Cat costa 1 kg de mere ; b ) Cat costa 1 kg de pere ; c) Cat costa 8 kg de mere si 7 kg de pere ?

160 views 200 comments

comenteaza proverbul prin straini ca pin spini

46 views 46 comments

What file formats are commonly used for The Walking Dead comic books available as PDFs?

87 views 87 comments

based on this information, you can determine that israel operates as a

a)
oligarchy.


b)
autocracy.


c)
presidential democracy.
eliminate

d)
parliamentary democracy

160 views 262 comments