Search results
Food Web Worksheet. Part A: Use the marine food chain below to answer questions 1 to 5. 1. Identify the organism (s) that are producers. Phytoplankton (underwater microorganism which produces glucose by photosynthesis...so a plant more or less!) 2. Identify the organism (s) that are consumers. Zooplankton, Small Fish, Big Fish, Mammal. 3.
2 All About “Eating” Why do we eat? Have you ever thought about why human needs to eat every day? Mahatma Gandhi used to go on several hunger strikes (that is, stop eating, and a few would stop drinking at the same time), and one of the hunger strikes even lasted for 21 days long. Does it mean that eating is not necessary for humans?
Select four cards to create a food chain, starting with a producer. Label the trophic level of each organism in your food chain as follows: producer, primary consumer, secondary consumer, tertiary consumer. Record your food chain in the space below using species names and arrows.
4 dni temu · There are seven main classes of nutrients that the body needs. These are carbohydrates, proteins, fats, vitamins, minerals, fibre and water. It is important that everyone consumes these seven nutrients on a daily basis to help them build their bodies and maintain their health.
25 wrz 2024 · Food webs are more realistic ways of showing connections between organisms within an ecosystem as animals rarely exist on just one type of food source. A food web shows the interdependence of organisms. Food webs give us a lot more information about the transfer of energy in an ecosystem.
Describing the flow of energy within an ecosystem essentially answers this question. To survive, one must eat. Why? To get energy. Food chains and webs describe the transfer of energy within an ecosystem, from one organism to another. In other words, they show who eats whom.
In “Food Webs Activity: Building a Food Chain,” you built a food chain and learned how energy flows through trophic levels. In this part of the activity, you will complete a food web by modeling the energy flow between organisms.
