The Earth is like our mother.She gives live to all the living things on the Earth.And she provice us with air、food、water and other things we need for living.Once she was beautiful ahd rich.But mow she is crying, becacuse she is becoming dirtier and dirtier, poorer and poorer. It'...
根据上文 How does water shortage affect people? 和下文中 may make them ill 可知,上文提到水短缺对人们的影响,下文提及水短缺会让人们生病,由此可知,空格处的内容与水短缺危害人们的健康有关。A项意为 "首先,它会损害他们的健康" ,承上启下,符合语境。故正确答案为A。2.根据上文 Just as our bodies ...
The Earth is like our mother.She gives live to all the living things on the Earth.And she provice us with air、food、water and other things we need for living.Once she was beautiful ahd rich.But mow she is crying, becacuse she is becoming dirtier and dirtier, poorer and poorer. It'...
Before,I love the fireworks ,now I will try to put it less. I also love to play in the water when I was having a buth,and i waste a lot of water ,but now,I must save water.Environmental protection starts from me start from the little things around us .For example we driving. l...
How does air pollution affect water pollution? How does pollution enter the water cycle? How does air pollution affect the hydrosphere? How does acid rain cause soil pollution? How does nonpoint source pollution reach bodies of water? How is water pollution affecting the hydrologic cycle?
How does food waste affect biodiversity? How does loss of biodiversity affect forestry? How does carbon dioxide affect biodiversity? How does tourism affect biodiversity? How does habitat destruction affect biodiversity? How do humans affect biodiversity and sustainability?
Real sea salt (not the processed kind that’s stripped of minerals) helps you lose extra fluid weight by properly balancing out electrolyte/mineral levels in the body, releasing retained water your cells hold on to. What Does Sea Salt Do to Your Body? Sodium and salt often get a bad ...
Sustaining a permanent environment in space requires things many of us take for granted here on Earth: fresh air, water, food, a comfortable (and habitable) climate — even waste removal and fire protection. First, let's talk air. We all need oxygen, so the ISS has several methods of pr...
However, hydrogen does not naturally exist on Earth in its elemental form. Engineers and scientists must produce pure hydrogen from hydrogen compounds, including fossil fuels or water. In order to extract hydrogen from these compounds, you have to exert energy. The required energy may come in ...
If the intestine doesn't need it, the bile travels to the gallbladder, where it awaits the signal from the intestines that food is present. Digestive System Diseases Because digestive system anatomy and functions are so complicated, many health conditions can affect it. They range from short-...