Ques: Q: What is the term for a period when temperatures are cooler than normal causing glaciers to spread to lower latitudes? Choices: - cooling era - cold age - freezing point - ice age A:
Ans: ice age

Ques: Q: What are fresh water biomes defined by? Choices: - high salt content - moving water - animal species - low salt concentration A:
Ans: low salt concentration

Ques: Q: What evolved, adapted response to resource availability is the long-range seasonal movement of animals? Choices: - changing - Stagnation - regulating - migration A:
Ans: migration

Ques: Q: What are are organisms that feed on small pieces of organic matter? Choices: - bottom feeders - difference feeders - waste feeders - deposit feeders A:
Ans:
deposit feeders