Answer:
(i)Poor siting of weather station.
(ii) Interference with the instrument.
(iii) Use of defective instruments.
(iv) Human error.
Answer:
There are four main types of species interactions that occur between organisms in an ecosystem: Predation, parasitism and herbivory - In these interactions, one organism benefits while the other is negatively affected. * Competition - Both organisms are negatively affected in some way due to their interactions.
At the lowest angle. Closest to the horizon
Physical factors that affect population density include water supply, climate, relief (shape of the land), vegetation, soils and availability of natural resources and energy. Human factors that affect population density include social, political and economic factors.
