Since polystyrene disintegrates slowly, one of the main challenges that it poses on the environment is that exposure to the sun causes it to photodegrade, meaning it breaks apart into smaller and smaller pieces. The broken down material ends up looking like food to small animals.
United States Congress elections, 2016. A total of 469 seats in the U.S. Congress (34 Senate seats and all 435 House seats) were up for election on November 8, 2016. The big story of the 2016 congressional election cycle was whether or not the Democratic Party would be able to regain control of the Senate.
The senators are also Congressmen, in a way, and they serve six-year terms with 1/3 of the terms expiring every two years. Elections for the House and Senate are held on the same day in November every two years. ) Two years is the length of a term in the US House of Representatives . There are no restrictions on how many times a representative can be re-elected. ( The words Congressman, Congresswoman and congressmen are often used to describe only members of the house, but be sure to know that the US Congress includes the Senate as well as the House of Representatives.