Q: Q: A few earthquakes take place away from plate boundaries, these are called what? A: | OPTIONS:
- outer earthquakes
- deformation earthquakes
- distant earthquakes
- intraplate earthquakes
A: intraplate earthquakes

Q: Q: What do you call a period when temperatures are cooler than normal, causing glaciers to spread? A: | OPTIONS:
- polar age
- earth age
- thermal age
- ice age
A: ice age

Q: Q: While similar to insects, what eight-legged invertebrates lack antennae or wings? A: | OPTIONS:
- spiders
- reptiles
- crustaceans
- arachnids
A: arachnids

Q: Q: What is the name for something that consists of all the population in a given area together with the nonliving environment? A: | OPTIONS:
- web
- totality
- habitat
- ecosystem
A: ecosystem