If you are buying currency to spend locally then you can convert here easily sterling or dollars for the dirham at the currency exchnge. You cam also use the dollar widely here as we are pegged to the dollar at 3.67 AED to the US $.
Your carbon footprint is basically the sum total of all your actions and decisions and the impact they have on the environment through carbon emissions. How you live, eat, shop and travel all impact the size of your footprint. So now you know the size of your footprint.
It's All about You. Your list of healthy lifestyle behaviors may be different from mine. The most important thing to remember is that you can make a difference in your health and well-being. Take charge of your life, and be mindful of small behavior changes that can make your lifestyle a healthier one.