Answer: Both of them involve conduction, because the balloon is attached to the beaker and hot air balloon basket.
Explanation: They really have survival depending on heat. They need it to work.
When two air masses with different temperatures or humidity levels meet, they do not immediately mix or blend. Instead a line or boundary forms between them. This boundary is called a......<u>front</u>
Explanation:
Due to the different properties, especially temperatures. The less-dense air mass tends to rise while the denser tends to dive at the front causing turbulence. There are four main types of fronts;
- Cold front – bring rainfall and thunderstorms
- warm front – associated with less intense weather
- Occluded front – when a warm air mass is in between two cool air masses
- Stationary front - can be warm or cold but barely moves
Answer:
A
Explanation:
Brasília was a created city that was designed in a linear manner to be the new capital of Brazil. Founded in the 1960s with the intention of attracting immigrants from around the country, Brazil grew into one of the nation's largest cities in the 20th century and succeeded in drawing in large numbers of migrants from both inside Brazil and internationally.
An avalanche (also called a snowslide) is an event that occurs when a cohesive slab of snow lying upon a weaker layer of snow fractures and slides down a steep slope. ... Seismic activity (activities in the earth's crust relating to plate movements) may also trigger the failure in the snowpack and avalanches.
Answer: <em>(would be no use In Me Telling The Awnser So Why Don't You Fin Out It's Easy)</em>
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Explanation:
Law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is at the base and that the layers are progressively younger with ascending order in the sequence.
