Q: You are presented with the question "gases from burning coal and oil dissolving in water can harm what?" and the following answer choices: - soils - people - oil reserves - plant life - animals - coal factories - humans - gas buildup Now knowing that gases from burning coal and oil dissolving in water in the atmosphere causes acid rain and acid rain can harm plant life and actually kill plants, choose the best answer.
A: plant life

Q: You are presented with the question "What are lasers?" and the following answer choices: - energy - inactive - Firecrackers - polarized - heated - electricity - magnetized - irregular Now knowing that alaser is used for producing light and furthermore, such laser light is polarized, choose the best answer.
A: polarized

Q: You are presented with the question "Which of the following can form lakes?" and the following answer choices: - rivers - Drought - Rain - algae - Wind - Erosion - trout - fens Now knowing that lakes are formed by precipitation and runoff and precipitation: Rain, hail and snow, choose the best answer.
A: Rain

Q: You are presented with the question "Refracting sunlight causes sunlight to split into what and form a rainbow?" and the following answer choices: - flowers - Tropical - positive - energy - Energy. - colors - two - a wave Now knowing that refracting sunlight causes sunlight to split into different colors and when Sunlight passes through a prism, the light is separated into a rainbow of different colors, choose the best answer.
A: colors