Earth's Resources
Earth's resources are the materials and substances that are found naturally on Earth and are used by humans for various purposes. These resources can be broadly categorized into renewable and non-renewable resources.
Renewable Resources
Renewable resources are those that can be replenished or replaced relatively quickly. They include:
- Water: The most abundant renewable resource on Earth, used for drinking, agriculture, and industrial processes.
- Solar energy: The energy from the sun that can be harnessed using solar panels to produce electricity.
- Wind energy: The energy generated by harnessing the power of wind through wind turbines to produce electricity.
- Biomass: Organic materials such as wood, agricultural residues, and biofuels that can be used for energy production.
- Fossil fuels: Coal, oil, and natural gas, which are used for energy production and as raw materials for various industries.
- Minerals: Metals and non-metallic minerals such as iron, copper, gold, and salt, which are used in manufacturing and construction.
- Understand the difference between renewable and non-renewable resources.
- Learn about the environmental impact of resource extraction and consumption.
- Explore the methods for sustainable use of resources and alternative sources of energy.
- Investigate the economic and social implications of resource availability and distribution.
Non-Renewable Resources
Non-renewable resources are those that are finite and cannot be replenished within a short period of time. They include:
Study Guide
To study the topic of Earth's resources, consider the following key points:
By understanding the significance of Earth's resources and their impact on our lives, we can work towards sustainable utilization and conservation of these valuable assets.
.◂Chemistry Worksheets and Study Guides High School. Nuclear Chemistry
Worksheet/Answer key
Nuclear Chemistry 
Worksheet/Answer key
Nuclear Chemistry Worksheet/Answer key
Nuclear Chemistry
Worksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Concepts of Physical Science (SB1, SB2, SB3, SB4)
The student demonstrates an understanding of the interactions between matter and energy and the effects of these interactions on systems by researching applications of nuclear reactions in which a small amount of matter is converted directly into a huge amount of energy (i.e., E=MC2). (L)