What distinguishes rainforests from temperate?
There are two types of rainforests, tropical and temperate. Tropical rainforests are found closer to the equator where it is warm. Temperate rainforests are found near the cooler coastal areas further north or south of the equator. The tropical rainforest is a hot, moist biome where it rains all year long.
What can you conclude about the importance of marine ecosystems to global food webs and the biosphere?
What can you conclude about the importance of marine ecosystems to global food webs and the biosphere? Because primary producers convert carbon dioxide into the oxygen animals breathe, it also means that marine ecosystems are responsible for generating a significant fraction of the oxygen in the atmosphere.
What is the lowest level of the biosphere?
From largest to smallest: biosphere, biome, ecosystem, community, population, and organism
Which of the following is most likely to be a limiting factor for growth on the floor?
Answer Expert Verified The correct answer is – c. sunlight. The sunlight, or rather lack of it, is the biggest limiting factor for growth on the floor of the rainforests
How do limiting factors determine the carrying capacity of an ecosystem?
Limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem. This causes the carrying capacity to decrease. Humans can also alter carrying capacity.
How does immigration affect economic growth?
An increase in the share of workers causes a mechanical increase of per-capita income but may affect it even further. Population growth through immigration can lead to additional increases in per-capita income in models where certain sectors of the economy become more efficient at higher production levels.
What are the cons of immigration?
The 14 Most Common Arguments against Immigration and Why They’re Wrong
- “Immigrants will take American jobs, lower our wages, and especially hurt the poor.”
- “Immigrants abuse the welfare state.”
- “Immigrants increase the budget deficit and government debt.”
- “Immigrants increase economic inequality.”
How does immigration affect the labor market?
Immigration affects the labour supply, as it increases the pool of workers in certain sectors of the economy. When migrant workers are substitutes for existing workers, immigration is expected to increase competition for jobs and reduce wages in the short run
Does immigration cause unemployment?
To be clear, immigrants are not causing the unemployment rate to move up or down. The economic literature on this point is quite unambiguous: immigrants cause essentially no effect on the unemployment rate one way or another
How does immigration help Canada’s economy?
Immigrants contribute to the economy and create jobs for Canadians. As a result, the pool of Canadian-born existing and potential workers is limited. Immigrants contribute to our economy, not only by filling gaps in our labour force and paying taxes, but also by spending money on goods, housing and transportation.