Places on earth that sustain a comparatively stable environment ensuring energy and materials for life on an evolutionary time scale, may flourish in biodiversity. Importantly, sunlight, temperature, and rainfall.

We can never know 'why' because it's a teleological question, unless you say God created it that way. But we can investigate biome relationships to find associations :)

this is interesting question, I think there are some factors influence to biodiversity such as the impact of climate change and nutrients availability in addition to soil validity.

Diversity, richness, and distribution of species in different ecosystems and the existence of high biodiversity in one region compared to other regions can depend on geographical differences, climate, and all factors that are effective in an ecosystem.

Of course, today, due to human conflicts and industrialization, we have threatened and even endangered biodiversity.

However, with the implementation of appropriate management strategies, protection, and determination of biodiversity hotspots, there is still significant genetic, species, and ecosystem diversity in many habitats. Also, in some other areas, the biodiversity of the area has decreased due to a lack of attention despite suitable habitat conditions.

This is a very interesting question. Differences in biodiverse locations could be due to multiple factors such as: climate condition, human interferences or anthropogenic activities, species invasiveness or spread, and most especially, availability of energy source (such as sun light, food and water for plants and animals' survival)

The level of biodiversity in different places is influenced by a combination of various factors and ecological processes. Some key reasons why certain places are more biodiverse than others include:

It's important to note that these factors often interact with one another, and the reasons for high biodiversity can vary between different regions and ecosystems. Understanding the underlying drivers of biodiversity is crucial for effective conservation and management efforts to preserve Earth's rich and diverse ecosystems.