Question

Q#3 Complete the statement.
a. Green house effect is the warming effect produce when heat
b. Combustion is process of burning when a substance

d. If there is no nitrogen in the air​

Answer 1

Answer:

heat

b. Combustion is process of burning when a substance

d. If there is no nitrogen in the ai

Explanation:

happy new year ✨ ........

Answer 2

Answer:

a: The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. ... The absorbed energy warms the atmosphere and the surface of the Earth.

b: Combustion is the scientific word for burning. In a combustion reaction, a substance reacts with oxygen from the air. Combustion reactions happen at high temperatures, and transfer energy to the surroundings as light and heat. This is why you see flames when things burn.

c: Our atmosphere is 78% nitrogen. Together with oxygen and other gases, our atmosphere exerts a huge pressure on our bodies. While breathing, this atmospheric pressure helps squeeze out oxygen from our lungs into our blood. ... So basically, without nitrogen, there would be no life on earth.

Explanation:

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