You are enjoying time at the beach on a warm summer day. It is late afternoon, and a breeze has started to develop. For most of the day, the winds were calm; the breeze only started within the past hour or so. Based on these details, what can you say about this breeze?

Warm land has now sufficiently heated the overlying air, so that cooler air over the ocean is now moving onshore as a sea breeze.

There can be more freedom for them

Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].