Answer the following question given this paragraph: The most common cause of hearing loss is exposure to loud sounds. Loud sounds can damage hair cells inside the ears. Hair cells change sound waves to electrical signals that the brain can interpret as sounds. Louder sounds, which have greater intensity than softer sounds, can damage hair cells more quickly than softer sounds. You can see the relationship between sound intensity, exposure time, and hearing loss in the following Figure below . The intensity of sounds is measured in decibels (dB). Q: The scale that is used to measure the loudness of sound measures their loudness in what? Choices: - waves - weight - centimeters - decibels A:
decibels
(Question)
Answer the following question given this paragraph: Living organisms obtain chemical energy in one of two ways. Q: In how many ways ca a living organism obtain chemical energy Choices: - three - seven - four - two A:
(Answer)
two
Ques: Answer the following question given this paragraph: One of the most familiar ocean zones is the intertidal zone. This is the narrow strip along a coastline that is covered by water at high tide and exposed to air at low tide. You can see an example of an intertidal zone in Figure below . There are plenty of nutrients and sunlight in the intertidal zone. Producers here include phytoplankton and algae. Other organisms include barnacles, snails, crabs, and mussels. They must have adaptations for the constantly changing conditions in this zone. Q: Which ocean zone is the narrow strip along a coastline that is covered by water at high tide and exposed to air at low tide? Choices: - miniscule zone - calcareous zone - deep zone - intertidal zone A:
Ans: intertidal zone
(Q).
Answer the following question given this paragraph: When earthquake epicenters are put on a map, they outline the plates . This is because the earthquakes where the plates come into contact with each other. Earthquakes are found primarily in lines around the edges of some continents. They are also found through the centers of some oceans. Some occur in patches in some land areas. Q: What are found primarily in lines around the edges of some continents? Choices: - volcanoes - glaciers - Reefs - earthquakes A:
(A).
earthquakes
Ques:Answer the following question given this paragraph: Lobsters are one kind of arthropod food source. Q: Lobsters are what kind of food source? Choices: - combination - mollusc - sauropod - arthropod A:

Ans:arthropod
Answer the following question given this paragraph: Loggerhead turtles spend most of their life in the ocean. Adult female loggerheads go ashore briefly to lay their eggs in the sand. Then they return to the water and leave the eggs to hatch on their own. Figure below shows baby loggerheads on a beach shortly after hatching. The baby turtles must make their way back to the water, hopefully without being snatched up by a predator. Loggerhead turtles are reptiles. Unlike amphibians, turtles and other reptiles can lay their eggs on dry land. That's because they produce amniotic eggs. Amniotic eggs have waterproof membranes to prevent them from drying out. Q: Laid on dry land by reptiles, amniotic eggs have what that prevents them from drying out? Choices: - double shells - double yolks - oil coating - waterproof membranes A:
waterproof membranes