Warm up Day 1: You will need your INB, 2 different colors, scissors, tape & computer. Rising sea levels are caused by primarily 2 factors: Thermal expansion of water and the melting of ice caps and glaciers. Research and elaborate on why these two are the main reasoning of rising sea levels. (3 sentence max) PHONES UP!!!!

Thermal expansion: increasing the distance between neighboring water molecules, and this distance increases with increasing temperature. 1 degree increase in temperature will raise sea level by 28 inches When ice is floating on the water melts, it does not contribute to a rise in sea level. However, it does affect climate by changing albedo. With higher sea levels and more water covering Earth’s surface, more heat energy is absorbed by the water and less is reflected back into space, resulting in higher temperatures.

Warm up Day 2: YOU NEED A COMPUTER Suppose your electric lights use 400 watts and are on an average of 4 hours a day, every day for 1 year. How many kWh/ year does this represent? YOU NEED A COMPUTER Remediation schedule for retest Monday Before/After school Tuesday Before/Eagles Nest Wednesday Before/After/Eagles Nest

Warm up Day 2: Suppose your electric lights use 400 watts and are on an average of 4 hours a day, every day for 1 year. How many kWh/ year does this represent? Want: kWh/year Have: 400 watts 4 hours 1 year 400 watts X

Warm up Day 2: Suppose your electric lights use 400 watts and are on an average of 4 hours a day, every day for 1 year. How many kWh/ year does this represent? Want: kWh/year Have: 400 watts 4 hours 1 year 1 kW 400 watts X X 1000 watts

Warm up Day 2: Suppose your electric lights use 400 watts and are on an average of 4 hours a day, every day for 1 year. How many kWh/ year does this represent? Want: kWh/year Have: 400 watts 4 hours 1 year 4 hours 1 kW 400 watts X X Day 1000 watts

Warm up Day 2: Suppose your electric lights use 400 watts and are on an average of 4 hours a day, every day for 1 year. How many kWh/ year does this represent? Want: kWh/year Have: 400 watts 4 hours 1 year 4 hours 365 days 1 kW 400 watts X X X Day 1 year 1000 watts

Warm up Day 2: Suppose your electric lights use 400 watts and are on an average of 4 hours a day, every day for 1 year. How many kWh/ year does this represent? Want: kWh/year Have: 400 watts 4 hours 1 year 4 hours 365 days 1 kW 400 watts = 584 kWh/year X X X Day 1 year 1000 watts