Vocabulary Unit 4 (Grade 6)

What does 'gravity' mean?

• δύναμη

• τριβή

• βαρύτητα

• ταχύτητα

What is a 'simulator' used for?

• to fly

• to simulate

• to land

• to repair

What is the meaning of 'air pocket'?

• πιλοτήριο

• προσγείωση

• κενό αέρος

• είδος αεροσκάφους

What does 'fuselage' refer to?

• the wing of an aircraft

• the body of an aircraft

• the cockpit

• the landing gear

What is a 'hot-air balloon'?

• a toy plane which kids play with

• a flying animal

• a balloon filled with hot air that floats in the sky

• a high-speed type of aircraft

What does 'powerful' mean?

• ισχυρός

• ομαλός

• αδύναμος

• σταθερός

What's the Greek word for 'engine'?

• μηχανικός
• κίνηση

• μηχανισμός
• μηχανή

What does 'goods' mean in Greek?

• θετικά, υλικά

• προμήθειες, ψώνια

• προϊόντα, εμπορεύματα

• καλά, ζεστά

What does 'riddle' mean?

• φτερό

• γρίφος
• παιχνίδι

• πηδάλιο

Who's a 'passenger'?

• A person travelling in a vehicle.

• A driver of a vehicle.
• A pedestrian crossing the street.
• A person waiting at a bus stop.