The diagram below shows the distance traveled by two light waves in 1 second. Based on the diagram, which of these conclusions is correct? (3 points)

The picture below shows a person exploring an underwater cave in Florida. The underwater cave was most likely formed because of (3 points)

The picture below shows Lake Jackson in Florida. Lake Jackson has disappeared and reappeared about four times since 1907. Which of these most likely caused Lake Jackson to disappear and reappear? (3 points)

Which of the following best describes the transfer of nitrates and the impact on the environment and human health? (3 points)

The pond waters in a location in Florida had an unusual taste and smell. Investigations revealed that storm water runoffs had carried huge amounts of animal wastes into the pond waters. What are people in the location most likely to do to prevent the water pollution? (3 points)

“A family can save over 50,000 gallons of water per year by recycling graywater.” The most reliable source of this information is a (3 points)

A location in Florida is facing acute water shortage. Which of these is the best method to conserve water in homes of the location? (3 points)

Thermoelectric power plants are used to generate electricity. Which of these statements best describes the impact of a thermoelectric power plant on the environment? (3 points)

A nuclear power plant produces huge amount of electricity. However, it dumps radioactive wastes into the sea. This has led to an increase in illness among people living along the coast. Which of these is the best method to solve this problem? (3 points)

The pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, Star 1, Star 2, and Star 3. Which of these statements is correct about the color of the three stars? (3 points)