Examlex
Material deposited by groundwater in cracks in rocks forms
Developing country
A nation with a less developed industrial base and a lower Human Development Index relative to other countries.
Material well-being
The state of having sufficient material resources and wealth to lead a comfortable life, encompassing factors like income, assets, and access to goods.
Global warming
The gradual increase in Earth's average surface temperature, primarily due to the emissions of greenhouse gases from human activities.
Q4: Which one of the following statements concerning
Q6: Ethanol<br>A)is also known as methyl alcohol.<br>B)is not
Q7: The melting point of water is
Q35: Venus is very unlikely to support life
Q36: The number of planets outside the solar
Q38: Brown dwarfs are<br>A)visible to the naked eye.<br>B)present
Q39: The structural elements of a polymer are
Q42: All known charged particles have electric
Q43: Of the halogens, at room temperature and
Q45: The statement that the elements in a