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The Montreal Protocol banned the production of
Suggested Answer: B
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Sizing the building appropriately means designing the building to meet the needs and expectations of the occupants, without creating excess space that would require more energy to heat, cool, and light. This strategy reduces the energy demand of the building and also saves on construction costs and materials.
47 comments · newest first
RA
Raylene
11 months ago
Freon is a brand name for CFCs, so it's kinda right too.
FL
Florinda
11 months ago
Yup, CFCs were the main target!
SI
Silva
11 months ago
Wait, are we sure it didn't include HCFCs too?
LE
Lemuel
11 months ago
Totally agree, it was a game changer for the ozone layer!
MA
Major
12 months ago
The Montreal Protocol banned CFCs.
AL
Aleisha
12 months ago
I’m pretty confident it’s CFCs, but I keep second-guessing myself. Freon is a brand name for some CFCs, right?
PR
Precious
1 year ago
Wasn't there something about HCFCs being phased out later? I feel like that could be relevant here.
RA
Rashida
1 year ago
I remember practicing a question about the Montreal Protocol, and it definitely focused on CFCs being banned.
PA
Pamella
1 year ago
I think the Montreal Protocol was mainly about CFCs, but I'm not entirely sure if it included other substances too.
AL
Alison
1 year ago
I remember learning about the Montreal Protocol in class, but the details are a bit fuzzy. I'll just take my best guess and go with option C, HCFCs.
BO
Boris
1 year ago
Hmm, I'm not totally sure on this one. I know the Montreal Protocol had to do with regulating certain chemicals, but I can't remember the specifics. I'll have to think this through carefully.
TH
Thea
1 year ago
I'm pretty confident this is about CFCs, since the Montreal Protocol was all about banning those ozone-depleting chemicals.
LA
Laquita
1 year ago
Okay, let me see. The Montreal Protocol was an international agreement to protect the ozone layer, so it must have banned something related to that. I'm going to go with option B, CFCs.
BR
Brandee
1 year ago
Okay, I think I've got this. Twitter Analytics is the tool that allows you to see who your followers are following, right? That seems like the most relevant option here.
LA
Lavonda
1 year ago
This question seems straightforward, but I want to make sure I understand the sequence correctly before answering.
CA
Candra
1 year ago
Hey, at least they didn't ban the production of maple syrup. That would be a true Canadian tragedy.
CH
Christoper
1 year ago
C) HCFCs
RE
Reuben
1 year ago
B) CFCs
SC
Scarlet
1 year ago
A) freon
ED
Eden
1 year ago
The Montreal Protocol? More like the 'Let's Make the Ozone Layer Great Again' Protocol, am I right folks?
SY
Sylvie
1 year ago
C) HCFCs
SH
Sharita
1 year ago
B) CFCs
TA
Tayna
1 year ago
A) freon
NA
Nana
1 year ago
Ammonia? Really? I mean, I know it's a gas, but banning that? That's like banning oxygen or something. Gotta be B, CFCs for sure.
LO
Louvenia
1 year ago
I agree, CFCs were causing a lot of damage. It's good that they are no longer being produced.
DE
Dexter
1 year ago
Yeah, CFCs are definitely bad for the environment. The Montreal Protocol did the right thing by banning them.
RO
Roy
1 year ago
I think it's B, CFCs. They are harmful to the ozone layer.
RO
Rose
1 year ago
Freon! That's the one, I'm certain. Wait, is Freon the same as CFCs? Ugh, these chemistry terms can get so confusing.
RO
Rochell
1 year ago
I'm glad they did that to protect the ozone layer.
GR
Graciela
1 year ago
The Montreal Protocol banned the production of CFCs.
JI
Jimmie
1 year ago
That's good to know. I always get confused with all these terms.
AL
Alesia
1 year ago
Yes, Freon and CFCs are the same thing.
LE
Leonora
1 year ago
D) ammonia
CH
Chara
1 year ago
C) HCFCs
JO
Joesph
1 year ago
B) CFCs
AV
Avery
1 year ago
A) freon
FE
Fernanda
2 years ago
Hmm, let me think... I'm pretty sure it was HCFCs that were banned. Gotta love those environmental protocols, am I right?
DA
Dana
1 year ago
Yes, it's great to see measures being taken to protect the environment.
DE
Denae
1 year ago
I think you're right, HCFCs were definitely banned.
KA
Kathrine
2 years ago
I'm not sure, but I think it's either A) freon or B) CFCs.
EU
Eugene
2 years ago
The Montreal Protocol definitely banned CFCs, that's the correct answer. Easy one!
TR
Truman
1 year ago
That was an easy one to answer.
BL
Blondell
1 year ago
So, the correct answer is B) CFCs.
RI
Ria
1 year ago
Yes, you're right. CFCs were indeed banned.
CH
Cherelle
2 years ago
I think the Montreal Protocol banned the production of CFCs.
SA
Salley
2 years ago
I agree with Edna, CFCs were banned because they deplete the ozone layer.
ED
Edna
2 years ago
I think the answer is B) CFCs.