Which of the following is an important difference between climate and weather?

A. Climate deals with a longer time period than weather.
B. Weather describes wind direction and climate doesn't.
C. Climate describes wind direction and weather doesn't.
D. Climate deals with a shorter time period than weather.

A

Explanation:

Weather can be defined as the day-to-day changes in the atmospheric parameters like temperatures, humidity,  rainfall, and pressure. When these weather changes are observed for approximately over 30 years, the climate of the regions can be determined by understanding the patterns.

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

the answers would be

the first one and the second one