Thermal energy can be transferred in three main ways which are:
- Conduction - transfer when bodies are touching.
- Convection - transfer of heat in liquid or gas.
- Radiation - transfer of heat through space.
<h3>How is thermal energy transferred?</h3>
The first method is through conduction where heat spreads from one object to another object it is touching.
Convection involves heat being transferred in liquid or gas while radiation allows heat to move through space like the sun warming the earth.
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Question: Which physical characteristics made these economic activities possible? fishing shipbuilding fur trapping and trading lumber milling.
Answer:
The physical characteristics that made these economic activities possible are "Dense forest, natural harbors, and swift rivers"
Explanation:
Economic activities involve production, distribution and exchange of goods and services for satisfying human wants. These activities are directly related to creation of wealth. Economic resources: Economic activities make use of economic resources such as land, labor, capital, etc. Economic activity is the activity of making, providing, purchasing, or selling goods or services. Any action that involves producing, distributing, or consuming products or services is an economic activity. Additionally, any activities involving money or the exchange of products or services are economic activities
