Ques: Q: What instrument is used to record the length and strength of an earthquake? Choices: - transmitter - epicenter - microscope - seismograph A:
Ans: seismograph

Ques: Q: The two parameters used to measure changes in ecosystems are resistance and what related factor? Choices: - strength - acceptability - variation - resilience A:
Ans: resilience

Ques: Q: When this forms underground, volcanoes rise? Choices: - pumice - soil - CO2 - magma A:
Ans: magma

Ques: Q: When using a generator, we are transforming what energy into what energy? Choices: - magnetic into kinetic - thermal into radioactive - mechanical into thermal - kinetic into electrical A:
Ans:
kinetic into electrical