Earth has a generally fixed amount matter or energy you can only choose one

Answer 1

If I have to choose only one, I would choose matter. Matter is everything that has mass and takes up space. It includes all the physical substances and objects that we encounter in our daily lives. Choosing matter means that we prioritize the preservation and conservation of the physical resources on our planet. This includes reducing waste, recycling, and making sustainable choices to ensure the availability of essential resources for future generations.