Geography Class 9: Natural Resources, Climate, and Population
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Questions and Answers

What does 'natality' refer to in the context of population?

  • The movement of people from one place to another
  • The number of live births in a population over a given time period (correct)
  • The study of natural resources, climate, and weather
  • The number of deaths in a population over a given time period
  • Which factor influences population by the movement of people from one place to another?

  • Mortality
  • Migration (correct)
  • Natality
  • Study of natural resources, climate, and weather
  • What is the projected world population expected to reach by November 15, 2022?

  • 7.9 billion
  • 9 billion
  • 8.5 billion (correct)
  • 6.5 billion
  • What is the main difference between natural resources and climate?

    <p>Natural resources are used to make products, while climate influences weather patterns</p> Signup and view all the answers

    Which of the following is an example of a non-renewable natural resource?

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

    What does climate refer to?

    <p>The long-term average weather pattern</p> Signup and view all the answers

    Which factor influences climate by determining the amount of rain, snow, sleet, or hail that falls from clouds to the ground over a certain period of time?

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

    Study Notes

    Geography Class 9

    Geography is the study of places and the relationships between people and their environments. This article will delve into three subtopics of geography class 9: natural resources, climate and weather, and population.

    Natural Resources

    Natural resources are the raw materials provided by nature that are used to make products and provide energy. These resources can be divided into two categories:

    1. Renewable Resources: These include air, water, and sunlight. They can be replenished and are not exhausted when used.

    2. Non-Renewable Resources: These include fossil fuels, minerals, and metals. They take millions of years to form and are not replenished once they are used.

    Climate and Weather

    Climate is a long-term average weather pattern, while weather is the short-term condition of the atmosphere at a particular place and time. Factors that influence climate include:

    1. Temperature: This is the average amount of heat energy in a given area over a certain time period.

    2. Precipitation: This is the amount of rain, snow, sleet, or hail that falls from clouds to the ground over a certain period of time.

    3. Wind: This is the horizontal movement of air from one place to another.

    4. Humidity: This is the amount of water vapor in the air.

    The Earth's climate has been changing over the past century, with most of the warming occurring in the past few decades. Climate change is affecting every part of the global ecosystem, from the Arctic to the tropics.

    Population

    Population refers to the total number of people in a particular area or country. The factors that influence population include:

    1. Natality: This is the number of live births in a population over a given time period.

    2. Mortality: This is the number of deaths in a population over a given time period.

    3. Migration: This is the movement of people from one place to another.

    The world population is currently at 7.9 billion and is growing at an average of 1.1% per year. The world population is projected to reach 8 billion by November 15, 2022.

    In conclusion, geography class 9 focuses on the study of natural resources, climate and weather, and population. Understanding these concepts is essential for making informed decisions about how we use and manage our planet's resources.

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    Description

    Learn about natural resources, climate and weather, and population in geography class 9. Understand renewable and non-renewable resources, climate factors such as temperature, precipitation, wind, and humidity, and the factors influencing population growth. Gain insight into the impact of climate change and the global population trends.

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