8/5/2014 4:17 PM PDT BY TMZ STAFF. There are reports out that Jennifer Garner is pregnant with her 4th kid. Too bad for the 4th non-existent kid, because she's not pregnant. Garner's rep, Meredith O'Sullivan tells TMZ, she is NOT pregnant. That's it.
Also, waves do not typically reach the beach perfectly parallel to the shoreline. Rather, they arrive at a slight angle, called the âangle of wave approach.â. When a wave reaches a beach or coastline, it releases a burst of energy that generates a current, which runs parallel to the shoreline. This type of current is called a âlongshore current.â.
The sea shapes the coastal landscape. Coastal erosion is the wearing away and breaking up of rock along the coast. Destructive waves erode the coastline in a number of ways: Hydraulic action. Air may become trapped in joints and cracks on a cliff face. When a wave breaks, the trapped air is compressed which weakens the cliff and causes erosion. Abrasion.