Which Statement About Biomes, the Major Terrestrial Ecosystems Covering the Earth

question 44

Multiple Choice

Which statement about biomes, the major terrestrial ecosystems covering the Earth, is true?

• A) Each of the ten major biomes is restricted to just one or two continents.
• B) The major factors affecting the distribution of biomes are wind and sunlight.
• C) Most natural biomes are unaffected by human activity.
• D) Fire is important in some biomes because it creates openings.

Distinguish between statutory laws and other forms of regulations.

Recognize major environmental shifts and concerns since the 1970s.

Understand the purposes of environmental initiatives like "Earth Hour."

Familiarize with Canadian and international environmental legislation.

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Definitions:

Multifactorial

Involving or dependent on a number of factors or causes, often used in the context of genetics and diseases.

Human Genome Project

An international scientific research project aimed at mapping and understanding all the genes of human beings.

Hap Map

A comprehensive map of human genetic variation, aimed at advancing the understanding of genetics and health.

Apgar Scale

A quick assessment of a newborn’s health, from 0 to 10. Below 6 is an emergency—a neonatal pediatrician is summoned immediately. Most babies are at 7, 8, or 9—almost never a perfect 10.