Although this issue might seem too much for to us to handle, there are a large number of actions and activities in which we are able to take part.

Secondly, you can give financial support to environmental organizations in your city or join with them in green initiatives.

In conclusión, by incorporating these or other practisces individually into your daily routine, you couldan have a positive impact on the local environment and also create a possiblepossibly create a better and sustainable future for the next generations.

Although this issue might seem too much for to us to handle, there are a large number of actions and activities in which we are able to take part in.

or it would sounds more natural like this: "which we can take part in"

Firstly, you can do things at home (to help the environment), such as reducing water and energy consumption, sorting your garbage or using sustainable means of transport to reduce your carbon footprint.

You don't need to repeat "to help the environment" as you already mentioned it.

Secondly, you can give financial support to environmental organizations in your city or join in with them in green initiatives.

or "join them in green initiatives"

In conclusión, by incorporating these or other practises individually into your daily routine, you could have a positive impact on the local environment and also create a possibley better and sustainable future for the next generations.