Which is an example of a bioresource used to build a home?(1 point)Responseslumber used to construct a house framelumber used to construct a house framecrushed rock for a gravel drivewaycrushed rock for a gravel drivewaymolten glass flattened into windowsmolten glass flattened into windowsshingles for the roof of a house
One thousand years ago, less than 4 percent of habitable land was used for agriculture. Today, approximately 50 percent is used for agriculture. Which statement best explains why this large change occurred?(1 point)ResponsesAs human population grows, more food is produced, causing soil quality to decline, so more land is needed to grow the same amount of crops.As human population grows, more food is produced, causing soil quality to decline, so more land is needed to grow the same amount of crops.The human population increased rapidly, which caused a subsequent increase in the demand for food.The human population increased rapidly, which caused a subsequent increase in the demand for food.Humans developed new agricultural practices which allowed the expansion of agriculture.Humans developed new agricultural practices which allowed the expansion of agriculture.Most humans live in urban areas, so rural areas are heavily developed to provide food for those densely populated urban areas.Most humans live in urban areas, so rural areas are heavily developed to provide food for those densely populated urban areas.
The human population increased rapidly, which caused a subsequent increase in the demand for food.
In a chain of consequences after a forest is cleared, what is an immediate, direct impact?(1 point)Responsesspecies go extinctspecies go extinctcarbon dioxide is sequestered at lower ratescarbon dioxide is sequestered at lower ratesthe greenhouse effect increasesthe greenhouse effect increaseshabitat is destroyedhabitat is destroyed
Habitat is destroyed.
ItemsQuestionIncreasing population sizes lead to increasing demand for food. Farmers use synthetic fertilizers to add necessary nutrients to the soil so crops can grow. What is the ultimate consequence of this fertilizer use?(1 point)Responsesdeath of aquatic organismsdeath of aquatic organismsdeoxygenated water bodiesdeoxygenated water bodiesfertilizer runs off with rainwaterfertilizer runs off with rainwateralgal blooms grow rapidly
