what word means poisonous
venomous
A pond or lake for storing water is called?
reservoir
things found in nature that are valuable to humans
resources
extinct
Vertebrates are
animals with a backbone
arid means
gorge
a deep canyon that usually has a river running through it
shelter or protection from danger
natural features on Earth's surface
landforms
Rounded on top; shaped like an upside down bowl
domed
traveling through water in a boat that looks like a canoe
kayaking
invertebrates
animals without backbones
an herb with purple flowers that is usually grown as food for horses
alfalfa
irrigate
to water crops by digging a ditch that leads from a body of water to a farm
elevation
the height to which something is raised
carving or drawing in a rock, usually made by people who lived a long time ago
petroglyph
recreation means
a type of activity designed for rest and relaxation
The ability of an animal to blend in with its surroundings
camouflage
mammoth
a large, hairy, extinct elephant with tusks that curved upwards
made from material that comes from a volcano
volcanic