Q: What rises through solid rocks where conditions are right? Choices: - crystals - water - nitrogen - magma A:
magma

Q: Animals that live in groups with other members of their species are called what? Choices: - present animals - common animals - energetic animals - social animals A:
social animals

Q: Q: What process is involved in the formation of a waterfall, when a stream flows from an area of harder to softer rock? Choices: - calcification - migration - evaporation - erosion A:
A: erosion

Question: Q: Nearly all weather occurs in the lower part of what? Choices: - the mesosphere - the ionosphere - the lithosphere - the atmosphere A:
Answer: the atmosphere

*Question*
Q: What is the smallest part of a compound? Choices: - electron - dna - nucleus - molecule A:
**Answer**
molecule

(Question)
Q: The primary substance that human cells, and ultimately human beings, are made up of is what? Choices: - air - oil - gas - water A:
(Answer)
water