what can i look up for a resource that is or can be depleted if excessively used without time to replenish

well water. Commonly call Ground Water, or acquifiers.

Lumber (Tree farms)

Soil.

Use Google to find the dynamics of replenishment for those resources.

how about coal and oil - it takes a very long time to replenish

If you're looking for a resource that can be depleted if excessively used without time to replenish, you can search for information on "non-renewable resources" or "exhaustible resources." These are resources that exist in limited quantities and cannot be easily replaced once depleted.

Some common examples of non-renewable resources include fossil fuels such as coal, oil, and natural gas. These resources were formed over millions of years and take a very long time to regenerate, making them highly susceptible to depletion.

To find more specific information, you can search for articles or studies on the environmental impact of non-renewable resources, their extraction methods, and the potential consequences of excessive usage. Additionally, you can explore topics related to sustainable development and alternative renewable energy sources, as these are often discussed in the context of addressing the depletion of non-renewable resources.