"Exosphere" is the layer of the atmosphere among the choices given in the question that <span>particles of air escape into space. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has come to your great help.</span>
Answer:
In ecosystem every organism is dependent on each other .
just like that horse and grass or cow and grass are dependent to each other .
horse and cow eats grass so that there is balanced population of grass .
if there is no horse or cow(or other herbivore) then it effect the population of grass because there is no any one who eat them that's why grass population is go on increasing continuously ....
Explanation:
if two doscounts x and y are given, then
total discount= (x+y-xy/100)%
by the question,
x=20%
y=75%
hence total discount= (20+75-20×75/100)%
=(95-1500/100)%
=(95-15)%
=80%
Answer:
B. Karst regions and carbonate rock outcrops occur on every continent except Antarctica.
Explanation:
Karst is an area made up of limestone. Antarctica's geology make its more complicated for this outcrops occurance, there are several karst regions all over the world such as:
Ankarana Reserve, Madagascar (Africa)
South China Karst, World Heritage Site (Asia)
South Harz and Kyffhaeuser Gypsum Karst, Germany (Europe)
Illinois Caverns State Natural Area and Illinois Sinkhole Plain in Monroe County (North America)
Los Haitises National Park, Dominican Republic (Central America)
The Sierra de San Luis in Falcón State, Venezuela (South America)
Jenolan Caves, New South Wales (Oceania)
Farm subsidies are costly to taxpayers, but they also harm the economy and the environment. Subsidies discourage farmers from innovating, cutting costs, diversifying their land use, and taking other actions needed to prosper in the competitive economy. Agricultural subsidies usually focus on cash crops only. ...
It reduces the amount of crop diversity that is available in the country. ...
This process creates more government influence on society. ...
Agricultural subsidies can encourage environmental harm.
