Best Earth Day Quiz Question 2018--
Here Are now I have some Best Quiz Question Of Earth day 2018 If You're Looking for these Quiz then you are here right place. get some best and Effective Quiz Question for Earth Day 2018 from here. Earth Day is a name used for two similar Global Observances. While some People celebrate Happy Earth Day around the time of the March Equinox, others observe the occasion on April 22 each year. {Happy Earth Day 2018 SMS & Message || Top & Best Message Of Earth Day Network To Wish Everyone} Earth Day Aims to inspire Awareness and Appreciation for the Earth's environment. The United Nations calls the event International Mother Earth Day. Symbols used by people to describe Earth Day include an image or drawing of planet earth, a tree, a flower, leaves, or the recycling symbol. Colors used for Earth Day include natural colors such as green, brown, or blue. The Earth Flag, which was designed by John McConnell, has been described as a “flag for all people.” It features a two-sided dye printed image of the Earth from space on a dark blue field, made from recyclable, weather-resistant polyester. Margaret Mead believed that a flag which showed the Earth as seen from space was appropriate.
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Some Quiz Question of Earth Day 2018--
1. Mars once had running water that carved canyons and other features into its surface. What happened to the water?
A. Mars is too far from the sun and cold to sustain water.
B. Marsquakes caused all the water to seep into cracks in the crust.
C. An asteroid clobbered Mars and vaporized the water.
D. Most of Mars' atmosphere and water evaporated.
Happy Earth Day 2018
Ans--D
2. Earth and Venus are rocky planets of about the same size, but Earth's average surface temperature is about 59° F, while Venus' is 1350° F, hot enough to melt lead or aluminum. Why the difference?
A. Venus has a stronger greenhouse effect than Earth's.
B. Venus is made of denser rock than Earth.
C. Earth is more geologically active than Venus.
D. Ice caps and oceans on Earth absorb energy from the atmosphere.
Happy Earth Day 2018
Ans-- A
3. Earth's magnetic field shields us from solar wind and helps hold onto atmosphere and water. To what do we owe this invisible protector?
A. The aurora borealis.
B. Plate tectonics.
C. Earth's circulating liquid metal core.
D. All of the above
Happy Earth Day 2018
C. Earth's circulating liquid metal core.
4. Exoplanets that have lots of volcanic activity and exist in systems with lots of asteroids are bad prospects for looking for extraterrestrial life.
A. True
B. False
Happy Earth Day 2018
false
5. Small, Earth-size planets are common in the galaxy.
A. True
B. False
Happy Earth Day 2018
A.True
6. Earth is smack in the middle of the 'habitable zone' around the sun, where temperatures are right for liquid water to exist.
A. True
B. False
Happy Earth Day 2018
B. False
7. How many plastic bottles are thrown away by Americans in one hour?
A. 2.5 Million
B. 7 Million
C. 1000
Happy Earth Day 2018
A. 2.5 Million
8. If you use CFL bulbs, then how much energy do you save?
A. 30% less
B. 70% less
C. 100% less
Happy Earth Day 2018
A.30% less
9. How does planting trees help our environment?
A. Tree helps clean the air
B. Tree helps pollution in the water
C. All the above
Happy Earth Day 2018
C. All the above
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