2. what are solar irradiance, solar irradiation, solar isolation and peak sun hours? (10 pts)

Explanation:

Solar Irradiance: Solar irradiance is the total heat energy received from sun per unit time and per unit area. Its unit is watts per square meter.

Solar irradiation: Both solar irradiation and solar isolation are a measure of time integrated solar energy. The solar energy received per unit area over a fixed time period( hour, day, month, year, ect.) is called solar irradiation or solar isolation.

Peak Sun hours: Peak sun hours are those hours of the day when we receive maximum magnitude of solar irradiation or isolation. Amount of irradiation keeps changing with seasons, altitude, etc.

the europeans in the caribbean colonies had to turn to africans to replace the native peoples as slave it would be letter a

the first plants to make the transition

explanation: