Question

SCIENCE 7
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1. TRUE OR FALSE. Write E if the statement is correct and Sif it is false. Write your answer on space before each
number
1. Nitrogen is the most abundant element in Earth's Atmosphere.
2.We live in troposphere
3. Stratosphere extends to about 50 kilometres from Earth.
4. Green house effect is a natural process and its warms the Earth.
5.The exosphere begins at the top of the thermosphere and continues until it merges into space.
6. Thermosphere is the thickest layer of the atmosphere.
7. Ozone is comprises of three atoms of oxygen.
8. The energy from the sun enters the atmosphere through radiation.
9. Carbon Dioxide is one of the major contributors of global warming.
10. Earth's temperature comes from its moon.
II. Underline the word or group of words inside the parenthesis that will best complete each sentence.
1. Amihan is also known as (Northeast monsoon, South west monsoon)
2. The (habagat, amihan) passess over the Indian Ocean and South China Sea before it arrives in our country
bringing rain to the western portion.
3. (Monsoons, Moonsons) are wind system.
4. When the air is heated, it (rises, sinks).
5. ITCZ occurs in the (tropical, polar) region.
6. The moving air or wind from land to sea is called (land, sea) breeze,
7. During the day, (land, sea) warms up faster.
8. Habagat brings plenty of rain to the (western, eastern) part of the Philippines.
9-10. Wind blows from (high, low) pressure areas to (low, high) pressure areas.​

Answer 1

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