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Plants also release the oxygen that humans and animals breathe. If all plant life disappeared, animals would die quickly. Most animals eat plants, and most carnivores eat animals that eat plants. Animals have no means of creating the fuel they need without food, and the only remaining life on earth would be single-celled organisms.


Plants and animals depend on each other for several reasons, including production of food, eradication of harmful pests and even propagation. Some interactions between plants and animals are detrimental, such as the serious injury or harm that occurs when animals eat toxic plants.


Nitrogen is a building-block element both in the atmosphere, where it is the most abundant gas, and in organisms. Its flow through earth’s atmospheric, geological and biological systems—the nitrogen cycle—is one of ecology’s grand choreographies.


Is there enough water for plants and animal? The water on Earth today is all the water we have so we need to look after it. We know that humans require fresh water in order to survive but so do all other living things on our planet – kangaroos, gum trees, mushrooms, ferns and moles!


This short video is about the living things need to depend on each other on three things. ... How do animals depend on plants ---Vodcast Wang Qian. ... What and How do Animals Eat? - Duration: 6 ...


Plants need animals in order to survive, and the same is also true for vice versa. Plants and animals have formed a mutual companionship for billions of years and have developed and evolved from simple-celled organisms together as well.


Best Answer: Plants need the carbon dioxide from the animals, and the animals need the oxygen from the plants (photosynthesis). Animals need plants for food, and the plants need the animal excrement to both spread seeds and to fertilize the soil. If you get more detailed than those two rather broad ...


Plants are the foundation of most food webs on Earth. Even totally carnivorous animals, such as lions, need plants because their prey are plant eaters.Also, the wild relatives of the plants we grow and eat, are becoming increasingly important for breeding to make healthier and more productive crops.


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k12reach.org/pdf_lessons/PY3 PDFS/2-3/18_reach_23_how_do_plants_and_animals need_each...

REACH 2015 K-12 Outreach, UA HOW DO PLANTS AND ANIMALS NEED EACH OTHER? E ACH UNIT 7: Your Environment Lesson rades INSTRCTIONS 6 Vocabulary environment – all the living, nonliving, and once living things in a place ecosystem – the living and nonliving things that interact in an environment interdependency – when living things rely on each other to survive