Q: Shielding should be used when receiving x-rays to limit exposure to what potentially harmful form of energy? Choices: - pollution - convection - evaporation - radiation A:
radiation

(Question)
Q: Soil forms where land areas are what? Choices: - merging - cool - solid - flat A:
(Answer)
flat

Ques: Q: What are the two most common silicates? Choices: - Analcime and Feldspar - Petalite and Quartz - Petalite and Analcime - feldspar and quartz A:
Ans: feldspar and quartz

(Q).
Q: What form because water erodes the outside of curves and deposits eroded material on the inside? Choices: - inlets - cascades - caverns - meanders A:
(A).
meanders

Ques:Q: What are saprobes that decompose organic matter? Choices: - sponges - chordates - protists - fungi A:

Ans:fungi

Q: The earliest animals were which kind of invertebrates? Choices: - insects - mammals - dinosaurs - aquatic A:
aquatic