Your answer would be B. It is the only negative answer in all of the four. Hope this helps!
Answer: What are the threats to ecosystem?
Threats to Ecosystems
Habitat Destruction. Economic activities such as logging, mining, farming and construction often involve clearing out places with natural vegetative cover. ...
Pollution. Water, land and air pollution all together play a crucial role in the health of ecosystems. ...
Eutrophication. ...
Invasive species. ...
Overharvesting. ...
UV Radiation.
HOPE THIS HELPS
Answer:
In the winter, drivers are slow and strictly obey traffic lights. During the summer, the roads are smooth but insensitive driving is rampant. Also, the after driving experience comes into play while discussing this issue of driving during summer and winter.
Explanation:
Boiling under reduced pressure has one very serious drawback.
it treats chiefly of the tonalities of the plain chat and of counterpoints constructed upon them.
