Mission Overview Studying Mars' Habitability, Seeking Signs of Past Microbial Life, Collecting and Caching Samples, and Preparing for Future Human Missions The Perseverance rover has four science objectives that support the Mars Exploration Program's science goals: All address key astrobiology questions related to the potential of Mars as a place for life. Mars 2020 Technology: Heritage and Innovation Technologies for Entry, Descent, and Landing The mission uses technological innovations already demonstrated successfully, especially for entry, descent, and landing (EDL). This type of landing system provides the ability to land a very large, heavy rover on the surface of Mars in a more precise landing area than was possible before Curiosity's landing. Technologies for Surface Operations The Perseverance rover design minimizes costs and risks because it is largely based on the engineering design for the previous Curiosity rover.
Correction the Sun 101 by sandrine.lambour on Genially Dans le coeur, les températures atteignent au moins 15 millions dedegrès Celsius (environs 27 millions de degrès Fahrenheit)Les temperatures combinées avecles molecules d'hydrogène et la puissante gravité du soleil fusionnent pour créer de l'helium.Cette action - la fusion thermonucléaire libère une énorme quantité d'énergie sous forme de radiation, d'electricité et de vent solaire et comme nous en faisons l'expérience sur terre, la chaleur et de la lumière nécessaire à toute forme de vie. Sun 101 | National Geographic - Partie 1- correction Sun 101 | National Geographic - Partie 2- correction
Kahoot! Play engaging quiz-based games (kahoots) at school, at home and at work, create your own kahoots and learn something new! Kahoot! brings the magic of learning for students, teachers, office superheroes, trivia fans and lifelong learners. Here’s what you can do with the Kahoot! app, now available in English, Spanish, French, German, Italian, Brazilian Portuguese and Norwegian: Students- Join kahoots hosted live - in class or virtually - and use the app to submit answers- Complete self-paced challenges- Study at home or on the go with flashcards and other study modes- Compete with friends in study leagues- Challenge your friends with kahoots you found or created- Create your own kahoots and add images or videos- Host kahoots live for family and friends directly from your mobile device Company employees- Create kahoots for e-learning, presentations, events and other occasions- Encourage audience participation with polls and word cloud questions- Host Kahoot! Premium features:Kahoot!
Ποίηση: Κίπλινγκ - Αν... / Poetry: Kipling - If... - published by Myronas on day 622 Θεωρώντας ότι η νέα τάση στον eΕλληνικό τύπο, της δημοσίευσης έργων ποίησης, προωθεί τον πολιτισμό στην κοινότητά μας, θα προσπαθήσω με τη σειρά μου να συμβάλω κι εγώ. Ξεκινώ με ένα σημαντικότερα ποιήματα της αγγλοσαξωνικής λογοτεχνίας και την ελληνική του μετάφραση, που παρατίθεται στο τέλος της δημοσίευσης, μετά το πρωτότυπο κείμενο. Πρoτίθεμαι να συνεχίσω στο μέλλον με ελληνική ποίηση και τις μεταφράσεις της στα αγγλικά. Δυο λόγια για τον ποιητή: Ο Τζόζεφ Ράντγιαρντ Κίπλινγκ (30 Δεκεμβρίου 1865 - 18 Ιανουαρίου 1936) ήταν Βρετανός συγγραφέας και ποιητής. Είναι ιδιαίτερα γνωστός για το Βιβλίο της ζούγκλας (1894), το μυθιστόρημα Κιμ (1901), το διήγημα και το ποίημα "Αν..." (1895). Following the new trent of peotry publications, I would like to contribute with one of the most significant poems written in English language, and it's translation to Greek. About the author: Joseph Rudyard Kipling (30 December 1865 – 18 January 1936) was a British author and poet. If... Αν…
Hangman You can set this page as a homework task for a group of students; doing so will give you a record of who has completed the task. Visit the teacher's section for more information. In the teacher's section you can also alter the sets of content, so that only some of the images appear. Alternatively, this link will start the game with the food content automatically selected and loaded. Use the teacher's section to create more links or embed code. This is version of the classic letter guessing game called Hangman. The letters are in 2 sets: vowels appear on the left and the consonants on the right. As with other games you can choose the content that you wish to use. There is also an option to review the vocabulary items. I hope you have fun playing this game and that you can learn or improve your English at the same time.