Oxford HUMS 9 Chapter 2 & 3: Biomes and Food Security

The primary consequence of land degradation is a decline in the quality of land, making it less able to support agriculture or native vegetation. This can lead to reduced crop yields, decreased fertility, and increased soil erosion, ultimately affecting agricultural productivity.

Globalization is closely tied to the rise of technology and the internet, as it has facilitated the rapid flow of information, goods, and services across the globe. This has led to increased connectivity, trade, and economic interdependence among nations, but also raises concerns about the digital divide and uneven distribution of benefits.

Extensive farming involves large areas of land with limited resources, while intensive farming requires a lot of inputs such as labor, capital, and fertilizers. Intensive farming can lead to environmental degradation, soil erosion, and pollution, whereas extensive farming can result in lower yields and inefficient use of resources.

<p>Biodiversity refers to the variety of plant and animal life within an area, which is crucial for maintaining ecological balance and providing ecosystem services. Biomes are large regions of the Earth's surface characterized by specific climate, vegetation, and animal life, and biodiversity is essential for maintaining the health and resilience of these biomes.</p> Signup and view all the answers

<p>Innovation in agriculture involves the development and application of new technologies, practices, and varieties to improve agricultural productivity, efficiency, and sustainability. It can contribute to sustainable development by increasing crop yields, reducing environmental impacts, and improving the livelihoods of farmers and rural communities.</p> Signup and view all the answers

<p>Per capita refers to the amount of resources or goods available or consumed per person. It is used to measure resource availability and consumption patterns, and can help identify trends and disparities in resource distribution, particularly in the context of globalization and trade.</p> Signup and view all the answers

<p>The advantages of global trade include increased economic growth, job creation, and access to a wider range of goods and services. However, the drawbacks include increased inequality, environmental degradation, and cultural homogenization. Globalization is closely tied to global trade, as it facilitates the movement of goods, services, and ideas across borders.</p> Signup and view all the answers

<p>The digital divide refers to the unequal access to technology, particularly the internet, among different populations and regions. This can exacerbate existing inequalities and limit access to information, opportunities, and resources. Addressing the digital divide requires efforts to increase access to technology, improve digital literacy, and promote inclusive and equitable development.</p> Signup and view all the answers

<p>Location, main characteristics, and human activities that negatively impact them</p> Signup and view all the answers

<p>Latitude affects the type of flora and fauna by influencing temperature, precipitation, and sunlight, which in turn affect the distribution of plants and animals</p> Signup and view all the answers

<p>Temperature and precipitation</p> Signup and view all the answers

<p>Food insecurity refers to the lack of access to sufficient, safe, and nutritious food, which is affected by food production methods, climate change, and population growth</p> Signup and view all the answers

<p>The digital divide refers to the inequality in access to digital technology, which is exacerbated by globalization and technological advancements</p> Signup and view all the answers

<p>Water scarcity affects food production by reducing crop yields, decreasing food availability, and increasing food prices, ultimately threatening food security</p> Signup and view all the answers