A convection current is caused by differences in "temperature".
<u>Option: A</u>
<u>Explanation:</u>
The convection current is the outcome of variations in temperature. Like hot substance which is less denser, it rises while cool material which is more denser, it sinks. It is this motion that produces circulating processes in the environment, in water and in the Earth's mantle identified as convection currents. When air heats up it increases in the atmosphere, enabling colder air to circulate in below. This air flow generates waves, together with the Earth spinning. In effect, winds produce surface waves over the ocean.
Hurricanes develop most often in the late summer when ocean waters have reached temperatures of 27°C (80°F) or higher.
Hurricanes are huge storms and they have spinning winds moving at 74 miles per hour. The terrible force of the whirling wind blows across the tropical waters' warm surface. This force blasts ashore, wrecking havoc and even taking lives.
A tropical cyclone may be called a hurricane, tropical storm, cyclonic storm, tropical depression, or simply a cyclone, depending on its location and intensity. The powerful tropical cyclone which occurs in Atlantic Ocean or north-eastern Pacific Ocean is called a hurricane.
Learn more about hurricane here
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Answer:
Warm fronts normally involve the centers of low pressure, and hence the barometric pressure will start falling. This allows the weather forecasters to detect that a warm front is approaching. The pressure starts stabilizing before rising again.
Explanation:
Grains, pulses and root crops, i.e. the food crops, include rice, maize, groundnut, soybean, cassava and sweet potato and a number of other crops. The main staple food crop in Indonesia is rice, which is produced mainly in irrigated or lowland systems. Whilst in Texas Planting & Harvesting. ... While the primary crops of Texas are cotton, corn, feed grains (sorghum, milo, etc.), rice and wheat, there is an abundance of other crops, too. From peanuts, to sunflowers to sugarcane and more.
Answer: can you be more specific?
Explanation:
