1.4. Impact of Climate Change on Seasonal Variance

But now, when we talk about seasons, earlier we could see a very good diversity at least our great grandfather’s time or father’s time even in our generation, when we were kids we could able to see a good difference in over the seasons you know in terms of its landscape, in terms of its flora, in terms of its fauna, in terms of the nature...

This chunk discusses how seasons have changed over the years. Previously, different seasons were more distinct, with clear differences in weather patterns, flora (plants), and fauna (animals). For example, in Scandinavian countries, there could be up to 6-8 seasons due to varying weather conditions. However, people today notice less variation in seasons compared to previous generations.

Think of this as how kids today might not experience the same vibrant autumn leaves or snowy winters as their grandparents did. For instance, when grandparents talk about playing in deep snow, today’s kids might only see occasional light snow, illustrating a loss of seasonal diversity.

So, you know from the snow time, snow and ice conditions, how they transform from one nature to the another nature and the whole geographical setting. But in the recent times, how many of us have witnessed that this variance has gradually coming down...

This part highlights that the duration and variance of seasons are decreasing. For example, in Scandinavia, the snow cover has reduced from about 8 months to 6 months, indicating a significant change. It speculates that in the future, snow cover might shrink to only 4 months, showing a trend of less seasonal diversity.

Imagine your favorite ice cream flavor that used to be available year-round but is now only sold for a few months of the year. Similarly, just as the availability of that ice cream has diminished, seasons are becoming less distinct and shorter due to climate change.

So, when we talk about the change, today we are talking about the global temperature has increased about 1 degree right...

This chunk explains the current increase in global temperatures as a significant factor affecting climate change. The average global temperature has risen about 1 degree Celsius, which is crucial because even a slight change can lead to dramatic alterations in climate patterns, affecting snow cover, glacier formations, and overall environmental stability.

Consider boiling water: it only takes a small increase in temperature to change water from a liquid to a gas. Similarly, a tiny average increase in global temperature can result in extreme weather patterns and patterns that we once took for granted.

So, this is just an understanding of 1 degree temperature and how it will have an impact on our global environment...

This section points out the potential drastic changes due to temperature rise. It suggests that if temperatures rise by more than 1 or 2 degrees Celsius, there could be catastrophic impacts—such as loss of glaciers and natural habitats, leading to changes in ecosystems, biodiversity, and weather patterns.

If you've ever forgotten about a pot on the stove, you know how quickly things can go wrong. Even a small amount of overcooked food can lead to burnt ingredients. In the same way, a small rise in temperature can dramatically affect our environment and ecosystems.

Now, how this whole change is caused and what is the impact, why we should bother about this; this is one thing from a basic understanding....

This section introduces greenhouse gases and their role in climate change. Human activities, especially fossil fuel consumption, release large amounts of carbon dioxide and other greenhouse gases into the atmosphere, trapping heat and causing global warming. Over time, these gases create a 'blanket' that prevents heat from escaping, leading to warmer oceans and alterations in climate patterns.

Think of a car sitting in the sun on a hot day; without windows down or air conditioning, it traps heat inside, making it even hotter. Our atmosphere works similarly by trapping heat due to the excess greenhouse gases we produce.

--