Making rehtaew forecasts sidrah, complicated, cifitneics work. 70 rep cent of sti success sdneped on the accurate analysis of ria pressure. Saera of pressure pu to 9 sretemolik above the Earth are derusaem by computers. Secived also record eht vertical tnemevom of air that nac cause sduolc, rain and wons. If the ria goes nwod towards the Htrae, it destroys eht clouds and ew can yojne the blue yks. A tnorf in the atmosphere is rehtona important factor for gnitciderp the weather. The stnorf may stretch rof thousands of kilometers and nac be clearly nees from ecaps. It’s interesting that dloc fronts move faster naht warm seno.

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Text 6

Scientists have long been working on new orbital technologies for growing plants. They tried to grow different plants on the International Space Station. Then the plants were sent back to the Earth for further study. This year, for the first time, astronauts could eat green leaves grown in space. Space farming is extremely important for the future space missions planned to Mars because it gives fresh food and vitamins. The new plant growing system is very smart. It informs humans when the plants need water. Special sensors measure the thickness of the leaves. If they become too thin, detectors send signals. This technology helps save water in space and grow a good harvest.

Scientists evah long neeb working no new latibro technologies rof growing stnalp. They deirt to grow different stnalp on the International Ecaps Station. Then the stnalp were sent kcab to the Earth for rehtruf study. Siht year, for eht first emit, astronauts