estuaries –n. areas were fresh water from rivers mixes with salt water from the sea
lottery –n. a system of deciding something by chance
opportunity –n. an amount of time or a situation in which something can be done
impact –n. an important influence
allow –v. to let happen, to permit
apply –v. to formally ask for something, usually by filling out a form
gamble –n. a situation that is uncertain, a chance
manager –n. someone who is in charge of a business, department, etc.
tremendous –adj. very much, to a great extent