What proportion of the earth's total landmass is occupied by North America ?
Show answer Hide answer
Answer: D. 16.3%
Explanation
Geographical landmass estimates indicate that North America accounts for a specific share of the earth. Cartographic measurements confirm North America occupies roughly sixteen point three percent of global land. Total land area calculations exclude oceans and major internal seas from planetary surface totals. North America is the third-largest continent by area, spanning vast tundra, forests, and plains. Continental landmass calculations help geographers compare the sizes of global land distributions. Geological surveys continuously update continental area estimates using advanced satellite mapping technology.
Continental land area statistics are essential for studying global climate patterns and ecosystems. Geographers analyze landmass proportions to understand human population density and resource distribution. Environmental studies require accurate data regarding the total surface area of major continents. Option A understates the true continental landmass percentage of North America significantly. Option B underestimates the total share of the earth's land area occupied by the continent. Option C provides an incorrect percentage that does not match standard geographical reference data.
Related questions
Q1. How does the Eurozone stack up against the USA as a viable optimal currency area (OCA) ?
Show answer Hide answer
Answer: B. The eurozone has a lower degree of labour mobility than the USA and labour law is much more restrictive in the erozone than in the USA On these measures the eurozone is less likely to be an OCA than is the USA
The Eurozone exhibits lower labor mobility compared to the highly mobile United States labor market. Labor laws across European member states are generally much more restrictive than American regulations. These structura...
Q2. What fraction of aggregate export earnings is generated by agriculture ?
Show answer Hide answer
Answer: C. 60%
Developing economies rely heavily on primary commodity exports to generate their necessary foreign exchange earnings. Agricultural goods traditionally dominate the export baskets of emerging nations during early industri...
Q3. What proportion of the total potential labor force remains jobless ?
Show answer Hide answer
Answer: A. 2.42 million
Labor force surveys calculate unemployment figures to determine total jobless individuals seeking work. Statistical agencies process employment data to identify specific national totals like 2.42 million. Accurate jobles...
Q4. If a 4% increase in price generates an 8% expansion in quantity supplied ?
Show answer Hide answer
Answer: A. Supply is price elastic
When quantity supplied changes by eight percent, it exceeds the four percent price change. An elasticity calculation dividing percentage quantity change by percentage price change yields two. An elasticity value greater...
Q5. Horizontal equity mandates that ?
Show answer Hide answer
Answer: D. those with equal ability to pay should bear equal tax burdens.
Horizontal equity explicitly demands that taxpayers possessing identical financial capacity face identical tax liabilities. Fairness in taxation requires treating equals equally without arbitrary discrimination based on...
Q6. Human desires are_______________?
Show answer Hide answer
Answer: C. Unlimited
A foundational concept in economics is that human wants and desires are unlimited. As individuals satisfy basic needs, new wants and preferences continually emerge over time. Unlimited human desires clash directly with t...