Answer:
No, lots of improvements need to be made
Explanation:
- A federal law of the US that govern water pollution and aims to provide clean and chemically free water to the nation under the 1972 section, as per the US Environmental Protection Agency.
- Safe drinking water act and resource conservation act have also been implemented along with various policies like water quality.
- T<u>he main objectives raised were to make all U.S. rivers fit for fishing and swimming by 1983, and to have a 0 water pollution by 1985, to stop the discharge of toxic amounts of toxic pollutants in the river ecosystem. </u>
- <u>To date, the U.S. stream and rivers of 70% of lakes, ponds, and reservoirs, and 90% ocean and coastal areas continue to violate quality standards.</u>
<span>well this would be all of them Belarus, Bulgaria, Czech Republic, Hungary, Moldova, Poland, Romania, Russia, Slovakia, and Ukraine.</span>
Precise time of an element's radioactive decay can be studied with the help of amount of Carbon on the body. By measuring and comparing the amount of Carbon on the body, Scientists interpret, & can calculate the actual age of an object
Hope this helps!
Answer: Super cell thunderstorm
Explanation: When cold and warm air masses collides with each other, balancing the total air mass, then this condition is called the stationary front. This front often creates heavy flooding occurring in a particular region with heavy thunderstorm, which is known as the super cell thunderstorm.
Super cell thunderstorm are enormous, destructive storms which are formed due to the instability in the air masses, moisture content in the air masses, wind speed as well as lifting mechanism of the air mass. It is the strongest of all the thunderstorm types.