Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst. With a catalyst, reactions occur faster and require less activation energy.
There are some species of snakes that live in the ground or right at the soil surface. These are worm snakes and earth snakes. They will get about 12 inches long when they are full grown. They eat earthworms, slugs, snails and insects that live in the soil, so they can be left alone under the mulch. Wood piles are another great place for snakes to hide. Wood that is used for heating homes should be stacked at least 12 inches off the ground. This will reduce the hiding places for snakes and their prey.
Holes in the ground These are burrowing creatures that live underground. Their holes and burrows may loosen or undermine retaining walls, foundations, porches, patios, or stairs. Attract mice, rats and snakes By their very presence, they will attract other rodents such as mice and rats to your property. They also attract snakes because snakes will want to take advantage of the chipmunk holes both to live in and to use as access to your crawlspace.