1:D 2:A 3:C 4:B 5:E 6:F
These are the answers.
That is called a mineral. Hope this helped.
Answer:
Islam is most likely the single biggest cultural influence in North Africa. Along with the spread of the Muslim faith came an introduction to international trade and emerging economic centers.
Explanation:
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Imagine that the arable land is scarce then people will compete for land in competition will be big this means that it is more likely to be able to find smaller pieces of land for it is likely that the size of the House and farms will be small
Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds.
Water pollution affects the entire biosphere – plants and organisms living in these bodies of water. In almost all cases the effect is damaging not only to individual species and population, but also to the natural biological communities.