We can see ... on the moon., plateaus and mountain ranges, clear oceans and blue sky, wind and clouds, Complex weather, Lunar phase is , the shape of the moon, undulating surface of the moon, the appearance of the moon on Earth., the luminous region we see on the moon., Two reasons for lunar eclipse to happen is that, the moon is a sphere , the moon is not self-luminous, the moon orbits around the earth, the change in the relative positions or the moon and the sun, The main reasons for the formation of tides is due to, the Earth self-rotating, the Earth orbiting the Sun , the moon orbiting the earth, the gravitational forces of the moon and the sun, Solar eclipse means the, sudden disappearing of the sun, sun is blocked by the moon, sun is blocked by the earth, the earth is blocked by the sun, A solar eclipse might happens , at the time of the new moon, once a month according to the Chinese lunar calendar , at the time of full moon, on the first day of the Chinese calendar, The phenomenon that will occur both in a solar eclipse and a lunar eclipse is that, the earth is between the sun and the moon, the sun, moon, earth are on the same line, the sun, earth and moon are perpendicular to one another, more than half of the regions on the earth can see this phenomenon , Which of the following is the situation of lunar eclipse?, sun-earth moon, earth-sun-moon, sun-moon-earth, moon-sun-earth, The lunar phase during which lunar eclipse occurs is the , new moon, third quarter , first quarter, full moon, this is a phenomenon of, total solar eclipse, annular solar eclipse, total lunar eclipse, partial lunar eclipse, Why does the blood moon appear? , the light from the sun scattered by the Earth's atmosphere, the sunlight changes its colour for temporarily , the moon reflect the light from the other light source , Only red ray with the longest wavelength can hit the moon, Which is the lunar phase of neap tide?, new moon , First quarter moon , Full moon, Third quarter moin, What is true about the diagram?, This shows neap tide., This is a smaller tides., The sun and moon pull the Earth's water from the same direction., The lunar phase is full moon., Which of the following is a leap year?, 2030, 2028, 2100, 2400, Which of the following is true about calendar?, Gregorian calendar is a lunar calendar., Solar calendar does not reflect the motion of the moon., Chinese calendar is a solar calendar., We do not use lunisolar calendar. , What causes the seasons to change?, Tilt of the Earth's axis, rotation of the earth, revolution of the earth, revolution of the moon around the earth, Which of the following is not affected by solar activities?, aurora in the North pole, Change of lunar phase, Malfunction of compass, Telecommunication interference, Which is not true about rotation?, forms a day, alternating day and night, from west to east, takes 29.53 days , How long does a revolution takes?, 27.32 days, 29.52 days, 364.25 days, 365.24 days, Why do we always see the same side of the moon?, The moon orbits the earth once every 27.32 days , The lunar phases of the moon takes 29.53 days., The moon self rotates a round in every 27.32 days., The other side does not reflect the sunlight., The lunar phase on the last day of Chinese New year and mid-autumn day is, new moon, full moon, third quarter , first quarter .

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