The difference between Weather and Climate is... 1. Weather is day to day and Climate is week to week
2. Weather is long term and Climate is day to day
3.Weather is day to day and Climate is weather over a long period of time
4. Climate is weather and weather is climate.

Number 3 is correct because when someone asks what the weather is you wouldn’t tell them the months weather, as for climate it would mean that the common weather in the area, you can only say the climate is cold or hot etc. you can’t say the climate is 40 degrees of 50

Cultural convergence is the theory that two cultures will be more and more like each other a very notable example of this is around the u.s.-mexico border, where 

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons