Answer:worst offender, a dirty energy source that produces less than half our electricity but nearly 80 percent of all power plant carbon emissions.
The good news is that coal is on the decline. Many old and inefficient coal plants are closing down and essentially no new coal plants are being built in the US, a trend that is driving the largest transformation of the US electricity system in half a century.
The energy choices we make during this pivotal moment will carry huge consequences for our health, our climate, and our economy for decades to come.
Right now we are moving toward a natural gas-dominated electricity system, but an over-reliance on natural gas has significant risks and is not a long-term solution to our energy needs. Like coal, it is a fossil fuel that generates substantial global warming emissions, and has other health, environmental, and economic risks.
There's a better, cleaner way to meet our energy needs. Renewable energy resources like wind and solar power generate electricity with little or no pollution and global warming emissions—and could reliably and affordably provide up to 40 percent of US electricity by 2030, and 80 percent by 2050.
To create a cleaner, safer, and healthier energy future, it's time to choose renewables first.
Explanation:
They reduce the time (by making it faster) and reduce the cost of trading (by making it efficient).
Answer:
obeying the laws of the country, paying the taxes levied by the government, or serving on a jury or as a witness in court. Civic responsibilities encompass actions like registering to vote and voting, and serving on statutory boards and committees.to take action wherever they can to improve their own economic, cultural and social development, and to promote self-relianceto act with integrity, sharing with others, caring for others, promoting sound values, and guiding the next generation;
Explanation:
Which word is the conjunction in this sentence?
A. And. <span />
Answer:
Without a twelve month calendar, people would not know how to meet up at the same time. People would say, see you in 218 days, and they wouldn't be able to plan far in the future. Without a number system, we could not pay for things, and without wheels we could not go anywhere and lots of technology would become obsolete.
Explanation:
