Environmental science is stupid.
Biology has the potential to be nothing but a souped up high school bio course, so you shouldn't take that.
Your reasons for not wanting to take chemistry are illogical, you don't need to know anything about chemistry to take a course in it. That's why they have titles like "Intro to Chemistry" or "Chemistry I".
Then there's physics, but you don't want to take that because it's probably too hard for you.
There, now I've found a way to be mindlessly insulting around every option. Now let's see what you should take.
You don't want to take environmental science. Seriously, who takes that? Wannabe-earth-liberators? It's like, "Oooh let's take science of the environment!" Wait no that .. ugh. It's just not hardcore enough. On the other hand, people will be like, "Oh, you took environmental science," and they won't think you're very smart, so they'll be comfortable talking to you like a normal person. It probably has a good gender ratio.
So then there's biology. Well I'm afraid biology is just a bunch of memorization. It doesn't really get fun until you watch the biology majors suffering through organic chemistry. I was forced to take biology in college and it ended up being a bunch of indoctrination about the theory of evolution. Which was very boring. However, biology has a better gender ratio than chemistry or physics, so there's that. But it's full of bitchy pre-meds, so if you're going to take bio, you might as well just take environmental science.
So then there's chemistry. Wait, why wouldn't you want to take chemistry? It was the most interesting course I took in my freshman year. It was more advanced than my high school chemistry course, and we did cool lab experiments, and it was perfectly approachable. Considering you know nothing about it, you should take it. Why wouldn't you take it, when you know nothing about it? That makes no sense. Chemistry is awesome and getting some lab experience will be helpful when you get fired from your job and the only way to live is to make meth. Chemistry is a hardcore subject and you should be proud to take it (unless those lame subjects like biology and environmental science and... I don't know, botany?). Also, people could mistake you for a normal person, like a pre-med student or something, if you take chemistry. You really know nothing about how the world works if you don't know chemistry.
So then there's physics. If you already had a girlfriend, and if you already knew a lot about chemistry, I'd recommend that you take physics. Honestly, it's a disgrace that physics isn't a required course for everybody in college. But hey, they're in the business of making money, not giving people an education about the world around them. That would be too hard so let's just take Saving Teh Environment 101 mmmkay? Honestly physics is extremely easy. There is basically no memorization (well there's F = m*a and you can't push on a rope) and you'll learn a bunch of stuff about Newtonian mechanics and electricity and magnetism that you would end up... having a large probability of learning anyway. I mean, electricity & magnetism, if you even get to that in one semester, is going to have new information, but you'd be better off taking an analog electronics course, because that's a lot more fun. And you'll get the important stuff (unless calculating the voltage as a function of radius of curvature is important to you).
By the way, we now know that Narue is secretly a man because she would take physics.
> Yes, I understand that it depends on what kind of CS I want to do in the future,
No, it doesn't. This has no impact on your future. Basically none of the courses you take have any impact on the CS you want to do in the future. Virtually all of your actual software engineering education is outside of the classroom and outside of the homework you do, right? Right? That had better be the case. If it's not, you don't have much of a future.
Anyway, you should just take chemistry.
Note that my advice is generally aimed with the presumption that you're a supergenius.