Summer,Winter,Autumn
Otherwise known as the four seasons of the year: Spring, Summer, Autumn (Fall), and Winter.
When the weather changes because of NATURE!
The four ways we experience weather are through observing changes in temperature, precipitation, wind speed and direction, and atmospheric pressure. These elements combine to create our daily weather conditions.
The four types of weather conditions are tornados, hurricanes, winter storms, and thunderstorms. When severe, each of these storms can caused a good deal of damage.
growth and reproduction
In ice, each molecule of water is hydrogen bonded to four other water molecules, forming a hexagonal crystal lattice. This structure causes the ice to increase in volume and become less dense when it freezes.
Four measurable atmospheric conditions used to predict weather are air pressure, temperature, humidity, and wind speed/direction. Changes in these variables can help meteorologists forecast weather patterns and trends.
I live in Arizona, and we have all four seasons. However, the changes are more subtle than in other places where you have larger changes in the weather. So, the answer is less about the country than where it is located and the geography involved.
Floods, mudslides, drought, and also some changes in upwelling. I know that's four but it gives more of a variety... :) hope I helped!
The four natural divisions of the year are spring, summer, fall (autumn), and winter. Each division corresponds to changes in weather patterns and daylight hours due to the Earth's position relative to the sun.
You could organize the kinds of weather into 5 basic groups: Precipitation (rain, etc.), clouds, earth-based (earthquake, volcano, etc.), passive (heat wave, frost, dew, etc.) and destructive (tornado, hurricane, thunderstorm, lightning, etc.).Then you could list the kinds for each group:Precipitation:RainSnowSleetHailClouds:Cumulus
parasites predation weather and clement are four ways natural factors can change a populations size.
The four yearly changes that organisms have to adapt to are changes in temperature, changes in day length, changes in food availability, and changes in mating opportunities. Each of these changes can affect an organism's survival and reproductive success, so adaptation is crucial for their survival.