Climate and Vegetation
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Questions and Answers

Which term describes the day-to-day conditions of the atmosphere?

  • Average
  • Climate
  • Weather (correct)
  • Region
  • What is the word for the number that is in the middle of the highest and lowest numbers?

  • Region
  • Climate
  • Canopy
  • Average (correct)
  • What do people observe for 20 or 30 years before determining a place's climate?

  • Temperature
  • Vegetation
  • Rainfall
  • Weather (correct)
  • Which two words describe temperature?

    <p>Hot and cold</p> Signup and view all the answers

    What does the word 'canopy' refer to in the context of the rainforest?

    <p>The top level of trees that make a kind of roof</p> Signup and view all the answers

    Which areas are typically hot, mild, and cold?

    <p>Hot areas</p> Signup and view all the answers

    What is the word for wet and sticky air that makes you feel uncomfortable?

    <p>Humid</p> Signup and view all the answers

    What is the word for a large area?

    <p>Region</p> Signup and view all the answers

    What does the word 'vegetation' refer to?

    <p>Plant life</p> Signup and view all the answers

    What are the two important parts of climate mentioned in the text?

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

    Which region is characterized by hot and humid weather, with no real seasons and thunderstorms almost every day?

    <p>Tropical rainforests</p> Signup and view all the answers

    What is the average yearly temperature in the rainforest region?

    <p>25 °C</p> Signup and view all the answers

    Which of the following is a consequence of rainforest destruction?

    <p>Upset balance of gases in the air</p> Signup and view all the answers

    What is the world's largest hot desert?

    <p>Sahara Desert</p> Signup and view all the answers

    How much rainfall do hot deserts receive per year on average?

    <p>Less than 250 mm</p> Signup and view all the answers

    Which of the following is an adaptation of desert plants?

    <p>Long roots to find water underground</p> Signup and view all the answers

    Which animals are typically nocturnal in hot deserts?

    <p>Most hot desert animals</p> Signup and view all the answers

    How many people live in the Sahara Desert?

    <p>Around two million</p> Signup and view all the answers

    What do desert nomads do to adapt to the desert environment?

    <p>Cover their bodies in loose-fitting clothes</p> Signup and view all the answers

    What is one reason for deforestation in rainforests?

    <p>To clear land for farming</p> Signup and view all the answers

    Which type of trees are found in the temperate coniferous forests?

    <p>Coniferous trees</p> Signup and view all the answers

    What is the main human activity in the coniferous forests?

    <p>Timber industry</p> Signup and view all the answers

    What is the purpose of the thick tents used by the Tuareg people in the Sahara Desert?

    <p>All of the above</p> Signup and view all the answers

    What happens to the Tuareg people's body when they are in the desert in their normal clothes?

    <p>They lose water from sweating</p> Signup and view all the answers

    What valuable minerals can be found in the Sahara Desert?

    <p>Gold and iron ore</p> Signup and view all the answers

    What is the primary source of water for desert settlements?

    <p>Underground wells</p> Signup and view all the answers

    What type of climate do temperate coniferous forests experience?

    <p>Cold and dry</p> Signup and view all the answers

    What is the function of shade cloth in desert settlements?

    <p>To provide shade for outdoor areas</p> Signup and view all the answers

    Why do coniferous trees have leaves shaped like needles?

    <p>To conserve water</p> Signup and view all the answers

    What are some adaptations of coniferous trees to survive in cold climates?

    <p>Thick bark and hollow leaves</p> Signup and view all the answers

    Study Notes

    Weather and Climate Concepts

    • Day-to-day conditions of the atmosphere are referred to as weather.
    • The median is the value that lies in the middle of the highest and lowest numbers in a dataset.
    • Observations over 20 to 30 years help determine a place's climate.
    • Temperature is described using the terms hot and cold.

    Rainforest Characteristics

    • The term canopy refers to the upper layer of the rainforest formed by the tops of trees, providing habitat and shelter for many species.
    • Climates can be categorized as hot, mild, and cold.
    • Humidity describes the wet and sticky air that causes discomfort.

    General Terminology

    • A region is defined as a large area with common characteristics.
    • Vegetation refers to the plant life or plant communities in a certain area.
    • Two important parts of climate are temperature and precipitation.

    Rainforest and Desert Climates

    • The tropical rainforest region is characterized by hot, humid weather with almost daily thunderstorms.
    • Average yearly temperature in rainforest regions is typically around 20-30°C.
    • Consequences of rainforest destruction include loss of biodiversity and disruption of climate patterns.

    Desert Environment

    • The Sahara Desert is recognized as the world's largest hot desert.
    • Hot deserts receive an average of less than 250 mm of rainfall per year.
    • Desert plants often have deep roots as an adaptation to access scarce water.
    • Animals like foxes and rodents are typically nocturnal in hot desert environments.

    Human Populations and Adaptations

    • Approximately 2.5 million people live in the Sahara Desert.
    • Desert nomads adapt by migrating to find resources and using traditional knowledge of the landscape.
    • A primary reason for deforestation in rainforests is agriculture.

    Forests and Human Interaction

    • Coniferous trees typify temperate coniferous forests, noted for their needle-like leaves.
    • Main human activity in coniferous forests is logging.
    • Thick tents used by the Tuareg people provide protection from Sun and heat during the day, and insulation at night.
    • In extreme heat, Tuareg people can experience dehydration due to their clothing.
    • The Sahara contains valuable minerals such as gold and phosphates.

    Water Resources and Adaptations

    • The primary source of water for desert settlements is usually underground aquifers or oases.
    • Temperate coniferous forests experience a temperate climate with seasonal changes.
    • Shade cloth in desert settlements helps to reduce sun exposure and maintain cooler temperatures.
    • Needle-like leaves of coniferous trees help reduce water loss and withstand heavy snowfall.
    • Adaptations of coniferous trees for cold climates include thick bark and cone-shaped branches to shed snow.

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