Renewable resources are an energy source that can be reused over and over again, for instance: Solar energy, wind, geothermal, and hydro power. Solar energy takes energy from the sun, a drawback is that if its cloudy then its no good. A drawback of wind energy is that wind turbines take up a lot of space and could pose a threat to birds. Geothermal is good because we get it from the earth, however, electricity is still needed to power the machines. hydro power is good because its clean however, it interferes with natures water (dams) and drought can make the source useless.
no-renewable energy is coal, oil, natural gas. These are good because they are cheap however are in limited supply and are extremely problematic for the environment.
We can reduce our energy usage by by buying appliances that are eco-friendly, unplugging our electronics when were not using them (like a tv), use fuel efficient vehicles or take a bicycle as transportation, car pull, install solar panels on your house roofs, make sure your doors and windows are closed that way you don't waste the air condition, buy a washing machine that uses less water and is energy efficient.
Answer:
oye como es por allá en Estados unidos siempre he querido ir a Estados unidos es que yo soy de México
Answer:
A high frequency sound waves are perceived as high-pitched sounds. while a low frequency sound waves are perceived as low-pitched sounds.
Explanation:
The wave of a sound can be characterized or grouped by its frequency, a high frequency sound will be seen as a high peach sound while a low frequency sound as a sound with low pitch.
The normal range of sound human beings capable of hearing ranges between 20 Hz and 20 kHz.
Animals like bird and cricket have high pitch while lions and elephants have low pitch.
<span>To better understand someone, it is very important to look at more than just what someone is saying to you. Our bodies do not lie and often we communicate our true feelings through nonverbal communication. Although Amber's words convey that she is just tired, her nonverbal signals tell a different story. Someone who is hunched over holding her head in her hands is more than just tired. If you want to understand people better, remember that nonverbal communication is just as important as verbal communication.</span>
<span>The novel
clarifies the need of authority, the significance of a solid establishment, and
the psychological/passionate sentiment being in another or new surroundings. </span>
The
principle topic of The Lord of the Flies is that there is both good and evil
within everybody. You see everybody changing into savages, yet regardless they
require the veils to be "malevolent"
