Chapter 9: Food, Soil, and Pest Management

Food security is:

• The availability of food and one's access to it.

• The ability to cook food.

• The taste of food.

• The cost of food.

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How can society manage agricultural pests more sustainably?

• By using more chemical pesticides

• By implementing integrated pest management practices

• By increasing monoculture farming

• By ignoring pest issues

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Food deserts impact the health of Americans by:

• Increasing access to healthy food options

• Decreasing access to healthy food options

• Having no impact on food access

• Improving overall health outcomes

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What causes food insecurity?

• Lack of access to food

• Abundance of food

• Stable food supply

• Excessive food production

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Draw Conclusions: Do you think the challenges society faces with regard to feeding the world’s growing population is an example of the concept of ecological carrying capacity? Why or why not?

• Yes, because the growing population exceeds the ecological carrying capacity.

• No, because the growing population does not affect the ecological carrying capacity.

• Yes, because the ecological carrying capacity can adapt to the growing population.

• No, because the ecological carrying capacity is irrelevant to population growth.

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NGSS.MS-ESS3-4

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Organic agriculture is a farming system that emphasizes the use of natural inputs and processes. Which of the following best describes organic agriculture?

• A farming system that uses synthetic fertilizers and pesticides

• A farming system that emphasizes the use of natural inputs and processes

• A farming system that relies on genetically modified organisms

• A farming system that focuses on monoculture practices

What is the main goal of genetic modification according to the passage?

• To enhance the nutritional value of food

• To increase the yield of crops

• To make plants resistant to pests

• To improve the taste of food

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GMOs are organisms that have been genetically modified. How are they produced?

• Through natural selection

• By genetic engineering techniques

• By traditional breeding methods

• Through spontaneous mutations

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Refer to the diagram 'The Anatomy of Soil.' Identify the different layers of soil shown in the diagram and describe their characteristics.

• Topsoil, Subsoil, Parent Material, Bedrock

• Humus, Topsoil, Subsoil, Bedrock

• Organic Layer, Topsoil, Subsoil, Parent Material

• Surface Litter, Topsoil, Subsoil, Bedrock

What environmental issue is depicted in Figure 9.17?

• Deforestation

• Soil erosion

• Water pollution

• Air pollution

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