What is the difference in meaning between the terms weather and climate?

Why is the improved education of girls so important, especially with regard to economics and health? what are the leading causes of death among teenage girls in africa and how are they tied to education?

In the late 1990s, brazil’s poor people protested about crowded cities land distribution mining permits industrial pollution

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air