The government has to release mercury into the environment because we can not get rid of mercury. It is released from the burning of fossil fuels, from various natural resources and industrial activities. And, it can not be left at the place of emission because it is very harmful and accumulates in the organisms. Therefore, regulations are made to control the amount and the place of release of mercury.
Answer:
Geography helps us understand basic physical systems that affect everyday life: How water cycles and ocean currents work are all explained with Geography. These are important systems to monitor and predict in order to help lessen the impact of disasters.
The Moon appears to change shape because we see different amounts of the lit part as the Moon orbits Earth. From Earth's perspective, we see varying amounts of the illuminated part of the Moon.
Answer:
your friend ate 3/8 of the box
Explanation:
a half of 3/4 is 1.5/4
or 3/8
Answer:
They used double headed arrows to express that the exchange could go both ways, not just in one direction.
Explanation:
