Answer:
C) The Environmental Protection Agency currently has federal laws in place that govern e-waste for all industrialized countries.
Explanation:
E-waste is considered to be the waste that is emitted from electronic devices. They are considered harmful for lives of animal and human beings if not disposed off properly, as the harmful material seeps through the ground and pollutes land and sea.
The federal Resource Conservation and Recovery Act (RCRA) has laws in place which requires the hazardous materials like electronics which contain cathode ray tubes are to be disposed off properly. If not, their use should be minimized in the electronic devices and a less hazardous material should be used.
Answer: C) extremely rapid cooling
Explanation:
When magma goes through extremely rapid cooling and especially if it did not dissolve enough water into it, it could freeze to glass or the mineral crystals that will be formed will be so small, they will look like glass.
This is because the reactions that occur to create minerals are affected directly by temperature such that if the magma cools down extremely slowly, it will form very large crystals but extremely fast would result in small crystals.
Answer:
US navy grows in size and power.
US gains control of territories in the Caribbean and Pacific.
US issues Open Door Policy, which allows all nations to trade with China.
