sulfur emissions from industry combine with water in the atmosphere and form acid rain. a new factory is built very close to the lake that josh visits often. by examining the table that shows what ph range different species can survive, josh decides that the aquatic life will be affected by the changes in ph that the lake. josh correctly decides that organisms that will be the most affected are
a) perch and frogs.
b) mayfly and bass.
c) snails and clams.
d) frogs and salamanders.

the answer is b. 0; 4

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.