The World Without Us Crossword

exceedingly eager or avid
a systematically arranged collection of dried plants
Conductive to success; Favorable
A preference or special liking for something
Of the nature relating to stone
A fossil bipedal primate with both apelike and human characteristics, found in Pliocene and lower Pleistocene deposits in Africa
A pungent, toxic liquid used in making artificial fibers and polymers
A small round particle of an object
Any body of troops in close array
A collection of animals kept in captivity for exhibition
A hard, discordant mixture of sounds
Relating to or denoting the fifth period of the Palezoic era, between the Devonian and Permian periods
tough, light, flexible synthetic resin made by polymerizing ethylene, chiefly used for plastic bags, food containers, and other packaging
to wash or rinse freely with a steam or shower of water
something light, delicate or insubstantial
the branch of chemistry concerned with petroleum and natural gas, and with their refining and processing
the large mammals of a particular region, habitat, or geological period
the action of intervening on behalf of another
adj. fearless; adventurous
relating to or denoting the first epoch of the Quaternary period, between the Pliocene and Holocene epochs