Can you have sex without taking your clothes off? like just taking off the pants or something

Can you? Yes, it's technically possible to have sexual intercourse without taking your clothes off- if they were unzipped enough to fit the genitals through.

You would be missing out on a huge part of a great sexual experience though: body contact. In a way you can think of your whole body as being a potential sexual organ. Kissing or biting someone on the neck and shoulders, touching the nipples, massaging the legs, or even scratching the back can enhance arousal. In order to be in tune with your partner's body and get a feel for what makes them tick it helps for both bodies to be as naked as possible. (There are exceptions to this, of course, such as wearing a certain piece or type of clothing that your partner finds erotic.)

If you never take off your clothes you would be able to have intercourse, but it would be difficult to make love.

Of course. Just pull your pants down and lift her skirt off, That is a cool way to have intercourse and I have done that many times.

If you are asking this question, then you are too young to be having sex in first place. Please dont rush your childhood, enjoy it. AND IF YOU DO HAVE SEX ALWAYS USE A CONDOM...PLEASE.

as long as there is genital to genital penetration available no clothes what-so-ever have to come all the way off, maybe unzipped, lifted up or pushed to the side.
i could give specific examples but i dont think that would be approprprate.

I have it with just pulling my pants down, and wearing this

I have sex all the time that way, I wear a suit and tie and find a Hot bodied woman in a sexy Tight dress, I pull my pants down and lift her dress up and we do it.
But one time this woman wanted to die, so she had a 32 Semi auto pistol. She after I did her the 1st time and came in for the 2nd time she shot me in the chest while I was in my suit, then put the gun in my hands and pushed it till the gun went off hitting her in the chest, It took her 30 minutes to die, I was found in her and was charged and convicted of her murder till a video of it was found and cleared me,

I can but I dont like to. If we are somewhere were we cant get totally nude then I will pull my pants down or move my thong to the side if I am wearing a skirt.