Problemas
Energy Flo Based on the information in the w passage, which inference can the reader make? A. If the rabbits in a community die off. this will cause many of the foxes to starve. B. Plants use photosynthesis to create energy. C. Food chains include all of the possible predator/prey relationships in an area. D. Plants are sometimes at the top of an energy pyramid. SThe Science Duo En ergy Flow What is the best definition for photosynthesis based on the passage? A. Creating energy from nothing. B. Moving down along the energy pyramid. C. The way bees get energy from flowers. D. Using the energy from the sun and other materials to create energy
Roztwór
Gema
professionell · Tutor durante 6 años
4.3
(278 Votos)
Respuesta
1. A2. D
Explicación
## Step 1The first question asks us to make an inference based on the information provided in the passage. The passage discusses the concept of energy flow in an ecosystem, particularly focusing on the role of plants and animals. ## Step 2Option A suggests that if rabbits die off, many foxes will starve. This is a logical inference based on the concept of energy flow in an ecosystem. If a primary consumer (like rabbits) dies off, it can disrupt the energy flow and cause secondary consumers (like foxes) to starve.## Step 3Option B states that plants use photosynthesis to create energy. This is a direct inference from the passage, which discusses the process of photosynthesis.## Step 4Option C suggests that food chains include all of the above. This is a logical inference based on the concept of food chains, which include all the organisms in an ecosystem that are part of the energy flow.## Step 5Option D suggests that plants are sometimes at the top of an energy pyramid. This is a logical inference based on the concept of energy pyramids, where producers (like plants) are at the bottom and consumers are at the top.## Step 6The second question asks for the best definition of photosynthesis based on the passage. ## Step 7Option A suggests that photosynthesis is creating energy from nothing. This is not accurate, as photosynthesis uses energy from the sun and other materials to create energy.## Step 8Option B suggests that photosynthesis is moving down along the energy pyramid. This is not accurate, as photosynthesis is a process that occurs at the bottom of the energy pyramid, where producers are.## Step 9Option C suggests that photosynthesis is the way bees get energy from flowers. This is not accurate, as bees get energy from flowers through a different process called pollination.## Step 10Option D suggests that photosynthesis is using the energy from the sun and other materials to create energy. This is the most accurate definition of photosynthesis based on the passage.