areal areal density areal weight areala areas áreas areas across the country areas act areas addressed areas adjacent areas affected areas also have areas and countries areas and regions areas and sectors areas and volumes areas are affected areas are available areas are called areas are considered areas are covered areas are defined areas are designated areas are generally areas are identified areas are important areas are included areas are involved areas are located areas are marked areas are more areas are not areas are often areas are open areas are part areas are separated areas are still areas are usually areas around the world areas associated areas at risk areas available areas based areas became areas beyond national areas beyond national jurisdiction areas bordering areas called areas can areas can be treated areas clean areas close areas closed areas come areas compared areas comprise areas concerned areas considered areas consist areas contain areas containing areas controlled areas correspond areas could areas cover areas covered areas currently areas damaged areas dedicated areas defined areas dependent areas designated areas did areas directly areas do areas do not areas do you areas due areas east areas eligible areas exist areas experienced areas experiencing areas exposed areas face areas facing areas far areas for action areas for children areas for consideration areas for cooperation areas for development areas for further areas for future areas for future research areas for improvement areas for intervention areas for possible areas for potential