We dig holes in it.
We cut down trees.
We move rocks and parts of the ground to build houses.
We take away rocks to keep.
We change it by walking around on it.
We build things on it
We grow different things on it.
Bad people litter on it.
We take things from the surface to build things.
We take water from it so we can drink, that makes less water.
We create air pollution which changes the surface of the earth.
We create ground pollution in our water and soil.
We tunnel.
We throw away recyclables which make landfills bigger.
We build artificial lakes and ponds.
We dig holes without refilling them.
We build roads.
We build houses
We plant new kinds of trees.
We cut down natural growing trees.
We break branches.
We strip mine for coal.
We damn up the rivers.
We set off bombs in war.
We test bombs.
We farm the soil.
We make archeological digs.
We start forest fires.
We create man made islands.
We make rock quarries.
We build playgrounds.
We plant and harvest crops.
We mine materials.
We do various kinds of excavations.
We build railroads.
We have power lines.
We create global warming.
We create irrigation.
We build canals.
We make golf courses.
We cause erosion.
We drill for oil.
We pump water into the desert for farming.
We Pick flowers.
We go fishing.