Put the various phases of Earth formation in correct order. -Primitive marine organisms performs photosynthesis

- Earth is incandescent molten body

- rain falls and violent storms occur

- the oceans are formed, but there is still no free oxygen in the atmosphere.

-The dencer element sink toward the inner core.

-The ozone layer protects earths surface and living things from the suns radiation

- volcanic eruption sent out the lighter element; some of the early atmospheric gases.

- The increase of gravitational force reduces the volume of earth.

a maximum–minimum thermometer. the scales are fahrenheit on the inside of the u and celsius on the outside. the current temperature is 23 degrees celsius, the maximum recorded is 25, and the minimum is 15, both read from the base of the small markers in each arm of the u tube. the bulbs are hidden by a plastic housing.

six's thermometer is a registering thermometer which can record the maximum and minimum temperatures reached over a period of time, for example 24 hours. it is used to record the extremes of temperature at a location, for instance in meteorology and horticulture. it was invented by a british scientist james six, born in canterbury, in 1780; [1] the same basic design remains in use.

it is also commonly known as a maximum–minimum, minimum–maximum, maxima–minima or minima–maxima thermometer, of which it is the earliest practical design.

the thermometer indicates the current temperature, and the highest and lowest temperatures since last reset.