aerate

Equipment installed at various points along contaminated creeks to aerate the water ended up releasing chemicals into the air.

A keystone species, the bears are known to till and aerate soil as they search for potato-like roots like Alpine sweetvetch, munch on berries, and later deposit the seeds through their scat.

A keystone species, bears are known to till and aerate soil as they search for potato-like roots like Alpine sweetvetch, munch on berries, and later deposit the seeds through their scat.

Though an invasive species of quickly reproducing earthworm called the Asian jumping worm has invaded the state in recent years, the Nebraska locale by this name was not giving a nod to the array of worms that aerate the ground.

One brand, Smartwhip, used legitimately to aerate cream and sauces in restaurants, is being sold surreptitiously to addicts in corner shops.