In December 2002,Kwaki Had a Labour Force of 14,757,000,employment of 13,097,000,and

question 4

Essay

In December 2002,Kwaki had a labour force of 14,757,000,employment of 13,097,000,and there were 7,994,000 people not in the labour force (all numbers rounded to the nearest 1000).
a.Calculate the unemployment rate.
b.Calculate the participation rate.
c.Calculate the employment ratio.

Explain models of species coexistence and competition for resources in ecosystems.

Analyze the impact of species removal or addition on community structure and ecosystem services.

Identify the stages of ecological succession and the changes in species composition and diversity.

Distinguish between primary and secondary succession and understand the factors influencing their rates.