producers b. primary consumers c. secondary consumers d. tertiary consumers Weegy: PRIMARY CONSUMER is the most efficient at energy conversion. Flow of energy in an ecosystem= primary producer>primary consumer>secondary consumer>teriary consumer A) a religion B) a group of close friends C) your university D) a fraternity or sorority Ans: A Q.2. Which of the following statement suits the given condition? Your IP: 194.140.192.8 What type of ecological pyramid would be obtained with the following data? Q. A. (a) Final goods (b) Consumer goods So, basically, the top predator will be at the top of the food chain and it will be the final consumer. Secondary Consumer Definition Secondary consumers occupy the third trophic level in a typical food chain.They are organisms that feed on primary consumers for nutrients and energy. Which of the following changes between trophic levels would have the highest energy conversion efficiency? Demographic profile Vegemites products are various spreads for enhancing taste of sandwiches and soups. During the process of photosynthesis – … D. a decrease in the primary consumers and an increase in the secondary consumers 2. f. The frog is both a secondary and a tertiary consumer. Producers also known as autotrophs or self-feeders they produce their own organic molecules like carbon, essentially feeding themselves. By eating foods such as grain-fed chicken, a person would fill the role of secondary consumer, however, if that chicken is also able to eat insects the person is a tertiary consumer. Air samples taken in Canada since 1986 show that atmospheric carbon dioxide concentration is higher on average in winter than in summer. Secondary consumers c. Tertiary consumers d. d. Producers. 38. The entire food web would collapse over time. The amount of energy the producers in this energy pyramid provide the primary consumers is 54,000 joules. 9. While primary consumers are always herbivores; organisms that only feed on autotrophic plants, secondary consumers can be carnivores or omnivores. Which organism is the secondary consumer in the following food chain Plant - Caterpillar - Lizard Snake O A. Lizard B. In your food web, identify one organism each at the following trophic levels: Producer, primary consumer, secondary consumer, higher-order consumer. D)The main disadvantage of secondary data over primary data is that the data may not always ideally fit the needs of the user. Multiple Choice Questions Q.1. Tertiary Consumer Definition A food chain contains several trophic levels. (Points : 3) The top predators are not always the largest animals. Download all GUIDE and Sample Paper pdfs from www.cbse.online or www.rava.org.in Page 4 Chap 4.2 : Sectors of The Indian Economy www.cbse.online CCHAPTER HAPTER 44.2.2 Sectors of … C) Phytoplankton => Krill => Mackerel => Sea gull Which of th following organisms is correctly paired with its role in the food chain? 1. On the other hand, there are tertiary and even quaternary consumers that feed on secondary consumers and subsequent tertiary consumers in the food chain. In simple terms, carnivores are the animal species that feed only on the meat of other animals. Based on this model, how much of the energy was provided to secondary consumers? They usually eat meat and are termed as predators. Save. Examine the following food web:Note: Wolves do not possess the proper insulation and fur to keep them safe in the frigid cold arctic waters, therefore they tend to avoid entering the water.If 74,500 J of energy are available in the cod, what is the maximum amount of energy that could possibly transfer to the Polar Bear? Which animal is not the top predator but, a predator to a mouse? The goods that are used as raw materials for further production are known by which name? Air samples taken in Canada since 1986 show that atmospheric carbon dioxide concentration is higher on average in winter than in summer. Transferring of Energy between Trophic Levels In the Lake Ontario ecosystem food web, only three energy transfers occurred between the primary producer (green algae) and the tertiary, or apex , consumer (Chinook salmon) .
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