Answer: The real tree house door should be 126 cm tall.
Explanation:
Given: Two students make a model of a tree house they want to build. The scale is 1:42.
i.e. 1 cm of model = 42 cm in real
if the in the scale model,the door is 3 cm tall, then the height of real tree house door = 3 x (42) cm
⇒ Height of real tree house door= 126 cm
Hence, the real tree house door should be 126 cm tall.
The correct option is renewable resources make cleaner energy.
Renewable energy, often known as clean energy, comes from naturally regenerated sources or processes. Sunlight and wind, for example, continue to shine and blow, even if their availability is dependent on time and weather.
Renewable energy is energy generated from naturally replenished sources such as the sun and wind. Renewable energy may be used to generate electricity, heat and cool buildings, and power vehicles.
A renewable resource is one that can regenerate fast and is replaceable, whereas a nonrenewable resource is one that cannot be renewed by natural resources.
To know more about renewable energy click here:
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Answer:
Indonesia Jakarta and Malaysia kuala lumpur
Answer:
When air in contact with the ocean is at a different temperature than the sea surface, heat transfer by conduction takes place. The ocean also absorbs and stores energy from the sun, and when precipitation falls, it releases heat energy into the atmosphere.
Because water in the ocean holds a large amount of heat, the ocean has a major effect on climate. When air in contact with the ocean is at a different temperature than the sea surface, heat transfer by conduction takes place.
Explanation:
