Population Practice APES

At 1.3% annual growth Rate, how many years would it take for the population to double?

• 5 years 
• 5.4 years
• 54 years
• 540 years

If a country doubles its population in 56 years, what is its population growth rate?

• 1.25%
• 1.25 years
• 125 years
• 12.5%

Which country has the highest infant mortality rate?

• Italy
• USA
• Mexico
• Kenya

Which country is the most densely populated?

• Pakistan
• Brazil
• USA
• Russia

A small city grows by 20 people a year, what is its doubling time?

• 35 days
• 35 years
• 3.5 years
• 350 years

Which is not a density dependent factor?

• Competition
• Predation
• Volcanic Eruption
• Disease

Tags

NGSS.HS-LS2-1

Which is not a density independent factor?

• Climate change
• Hurricanes
• Clear cutting forests
• Parasitism

Tags

NGSS.HS-LS4-5

Human populations grow or decline through the interplay of births, deaths, and

• migration

• illness

• technology

• family planning

Members of an r-selected species characteristically

• reach sexual maturity quickly

• grow slowly

• have long life spans

• produce few offspring

Tags

NGSS.HS-LS4-2

What is the worlds approximate population?

• 7.5 billion

• 7.5 million

• 12.2 billion

• 100 billion