Equinox: the time or date at which the sun crosses the celestial equator, when day and night are of equal length.
Hurricane eye: the eye is a region of mostly calm weather at the center of strong tropical cyclones. The eye of a storm is a roughly circular area, typically 30-65 km (20-40 miles) in diameter.
Drought: a prolonged period of abnormally low rainfall, leading to shortage of water.
Blizzard: a severe snowstorm with high winds and low visibility.
Answer:
Their inventions were paper, compass, silk, gunpowder and fireworks. The ancient Chinese civilisation had a huge impact on the modern world. ... Ancient Chinese paper was invented because the thick hard paper had taking forever to write on. Paper had made a contribution to the modern world because it is still used today.
Explanation:
Answer:
I am pretty sure that the answer is D. All of the above are correct.
Explanation:
The correct answer is C) increases.
<em>A catalytic combuster always increases the efficiency of a fireplace.
</em>
A catalytic combustor uses a ceramic honeycomb design of oval shape. It is coated with some noble metal to resist the heat. The smoke can be burned with this application. A catalytic combustor can increase the efficiency by 10% and the air pollution is reduced up to 75%, That is why a catalytic combuster always increases the efficiency of a fireplace.
The other options of the question were a) decreases and b) has no effect.
