Archaeology and A level requirements

Hi there! economics doesn't seem very revelant to your course, have you considered history or classic civ?

Check out https://www.ucas.com/explore/subjects/archaeology. It says:

"You’ll want to show your passion for history, but also your skills with computers and technology. Knowledge of another language, or at least an interest in travel, would also be beneficial, as archaeology is a global field which requires frequent international communication."

Better still, visit some university web sites and check what their subject requirements are, if any.

Keep in mind that if there are no "must have" subjects, then choosing subjects you're going to do well in is a reasonable default approach.

Check the entry requirements on Archaelology course pages at a range of different Unis - they will ist which subjects are essential and which might be 'preferred'. Btw, BSc courses tend to be more technical and BA courses more 'history', but check carefully.
Examples :
Reading - https://www.reading.ac.uk/ready-to-study/study/2022/archaeology-ug
York - https://www.york.ac.uk/archaeology/undergraduates/
Cardiff - https://www.cardiff.ac.uk/study/undergraduate/subjects/archaeology-and-conservation

Thank you, for some unis the requirements weren’t asking for a specific A-level so I got confused.

In the UK there are no subject requirements for archaeology. It's a pretty wide spanning discipline so any subjects can be a suitable background, be they humanities, social sciences, or natural sciences. For some courses that (may) include language elements (e.g. Egyptology/Assyriology/Egyptian archaeology or classical archaeology) some background in languages may be useful. However in general your combination would be fine as is.

Note that an environmental science degree if it is more focused on the basic science than applications or policy (or related courses in e.g. earth sciences, oceanography, climate sciences, ecology etc) may prefer a second science at A-level. So for that option your combination may be less ideal. For a degree in (sustainable) development studies your options would be fine as is though.

I decided to take economics as a backup incase I can’t do archaeology and settle with my other desired course options.

I’m planning to study archaeology in university and I have to pick my A-levels. Which ones should I pick?
I have originally planned to pick geography, biology and economics as my school does not offer much in A-levels but I am afraid the subjects I have chosen are not sufficient for my desired course path. The GCSEs I am currently finishing are chemistry, biology, physics, mathematics, english literature, english language, geography, graphic design and business studies, as well as Arabic which is another required subject. Will geography, economics and biology allow me to enter the archeological field? I also plan to go into sustainable development or environmental science if I am unable to go into archaeology.

I’m planning to study archaeology in university and I have to pick my A-levels. Which ones should I pick?
I have originally planned to pick geography, biology and economics as my school does not offer much in A-levels but I am afraid the subjects I have chosen are not sufficient for my desired course path. The GCSEs I am currently finishing are chemistry, biology, physics, mathematics, english literature, english language, geography, graphic design and business studies, as well as Arabic which is another required subject. Will geography, economics and biology allow me to enter the archeological field? I also plan to go into sustainable development or environmental science if I am unable to go into archaeology.

Unfortunately I am unable to take history as I did not pick it as my GCSE and for classic civ my school does not offer that A-level. I decided to take economics as a backup incase I can’t do archaeology and settle with my other desired course options.