Q: What changes encoded waves which are being broadcast into sounds? Choices: - transmitters - amplifiers - band receivers - radio receivers A:
radio receivers

Q: An oxy-acetylene torch is an effective way to cut what? Choices: - coal - wood - plastic - metal A:
metal

Q: Q: Deer ticks are vectors for the bacteria that cause what disease? Choices: - Dengue fever - malaria - mad cow - lyme A:
A: lyme

Question: Q: The process where eroded material is dropped somewhere is called? Choices: - maturation - diffusion - diffusion - deposition A:
Answer: deposition

*Question*
Q: Atoms of what element ultimately form in a red supergiant? Choices: - gold - steel - coal - iron A:
**Answer**
iron

(Q).
Q: What is in the soil that causes mars to look red? Choices: - carbon - garnet - sand - iron A:
(A).
iron