Stuart is studying weather data for his region. the data was gathered from 1950 to 2016. which observation would provide the strongest evidence that the climate of his region has changed during this time?

Regular variations in the climate are because of hurricanes and snowstorms. Periodically fluctuations are due to the Earth spinning around the sun. Because the Earth is spherical and not level, the Sun's lights don't drop constantly on the ground and beaches. The Sun glows extra immediately close to the tropics carrying these fields extra warmness.

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.    

it takes hundreds of years to become stable.

if you have another question lmk.