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 \n(1)wearing sunglasses that completelycover the astronaut's eyes  \n(2)wearing gloves and a helmet  \n(3)equipping the space vehicle with aGeiger counter to detect the amountof radiation  \n(4)keeping the space vehicle in theshade during the day  \n(5)constructing the space vehicle ofmaterials that block out suchultraviolet rays  \nScience  \n2.There are many different kinds of birds inthe world,and each kind has adaptationsthat enable its successful survival in itsenvironment.The mouth of a bird is atoothless beak.Some birds have short,stout beaks for eating insects.Other birdshave beaks shaped like hooks for tearingmeat.A few kinds of birds have beaksthat are long and strawlike for collectingnutrients from flowers.Still other kindshave spearlike beaks or pouches forcatching and eating fish.  \nBird Length:7.5 to 10 centimetres(3 to 4 inches)  \nWhich of the following types of food doesthe bird n the drawing above most likelyfeed on?  \n(1)fish  \n(2)  worms  \n(3)seeds  \n(4)nectar  \n(5)  insects  \nGO ON TO THE NEXT PAGE  \n3.Electricity occurs when electrons movethrough substances.Electronics,a branchof physics that studies the behavior ofelectricity in va","cbCaig3FfvlbE8w5","https://ap.wps.com/l/cbCaig3FfvlbE8w5","pdf",2884254,12,"English","# Official GED Practice Test\n## Directions and Test-Taking Tips\n## Science Questions\n### Radiation Protection\n### Bird Adaptations\n### Electronics in Communication\n### Earthquake Indicators\n### Table Salt Solubility\n### Fossil Fuels and Future Energy Needs","[{\"question\":\"Why take the GED Practice Tests instead of studying only independently?\",\"answer\":\"Because they are similar to the actual GED tests in content, difficulty, and format, and they help you practice under simulated test conditions. The practice scores also help you estimate readiness for the real tests.\"},{\"question\":\"What is the best strategy for answering multiple-choice questions?\",\"answer\":\"Choose the single best answer. Answer every question, move on if stuck, and return later; even if unsure, mark an answer since wrong answers are not penalized.\"},{\"question\":\"What science concept is addressed in the question about an astronaut exposed to ultraviolet radiation?\",\"answer\":\"The question asks which measure would BEST protect the astronaut from the Sun’s ultraviolet radiation, emphasizing protective materials and design choices.\"}]","Official GED Practice Test - Science | PDF",1790674565]