Define climate and weather??

Explanation:

Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years.

Explanation:

Weather refers to short-term atmospheric conditions, the temperature and precipitation on a certain day, for example. Climate refers to the average atmospheric conditions that prevail in a given region over a long period of time—whether a place is generally cold and wet or hot and dry, for example.

question

which are human systems?

the amazon rain forest

the appalachian trail

the george washington bridge

the himalayas

the hoover dam

the north american free trade agreement