Question

ANALYZE Think back to the question about growing plants on another planet and answer the following questions:

1. What if it will you need to provide an order for plants to carry out photosynthesis?

2. What are the outputs from plants that are needed for human survival?

3. How would producers that carry out chemosynthesis differ from photosynthetic producers as a possible food source?

Answer 1

Step-by-step explanation:

If we want to grow plants on another planet, we will need to provide them with the necessary conditions for photosynthesis to occur. This includes providing them with an adequate amount of light, water, and nutrients, as well as ensuring that the temperature and atmospheric conditions are suitable for their growth. If any of these conditions are not met, the plants may not be able to carry out photosynthesis effectively, which could impact their growth and survival.

Plants are a crucial source of food, oxygen, and other resources needed for human survival. They produce oxygen through photosynthesis, which is essential for human respiration. They also provide food in the form of fruits, vegetables, grains, and other plant-based products, which contain essential nutrients such as carbohydrates, proteins, vitamins, and minerals that are needed for human health. Additionally, plants play a crucial role in maintaining the Earth's ecosystem by regulating the carbon cycle and providing habitats for other organisms.

Producers that carry out chemosynthesis differ from photosynthetic producers in that they do not rely on light energy to produce organic compounds. Instead, they use energy from chemical reactions to convert inorganic compounds into organic compounds. Chemosynthetic producers are often found in extreme environments such as deep-sea hydrothermal vents or acidic soils, where the conditions are not suitable for photosynthesis. As a possible food source, chemosynthetic producers may have different nutritional profiles compared to photosynthetic producers, as they may contain different types and amounts of organic compounds. However, their potential as a food source for humans would depend on their availability and the feasibility of cultivating them for human consumption.

Answer 2

1. **Order for Photosynthesis:** Photosynthesis is a complex process that requires several inputs for it to occur. Chlorophyll in the plant's leaves absorbs sunlight, which is then converted into energy. Water is taken up by the roots and transported to the leaves where it is used to create energy. Carbon dioxide is absorbed from the air and combined with the energy from sunlight and water to produce glucose, a type of sugar that is used as food by the plant.

2. **Outputs for Human Survival:** Plants play a crucial role in human survival, providing us with a variety of essential outputs. One of the most important outputs is oxygen. During photosynthesis, plants release oxygen into the air as a waste product. This oxygen is then breathed in by humans and other animals, allowing us to survive. In addition to oxygen, plants also produce a variety of foods that are essential for human survival, such as fruits, vegetables, and grains. These foods provide us with the nutrients we need to stay healthy, and they also form the basis of many of our diets.

3. **Chemosynthesis vs. Photosynthesis:** While photosynthetic producers are the most common type of producers, there are other organisms that carry out a similar process called chemosynthesis. Chemosynthetic producers are bacteria that use chemicals instead of sunlight to produce food. They are typically found in extreme environments, such as deep sea vents, where there is no sunlight available. Because they do not rely on sunlight, they can survive in areas where photosynthetic producers cannot. However, chemosynthetic producers are not a good food source for humans because they produce organic compounds that are not digestible by humans. Photosynthetic producers, on the other hand, are able to produce food that is digestible by humans and other animals, making them a more valuable food source for us.