Table of Contents
What would happen if there were no plants around us?
Without plants, animals would have no oxygen to breathe and would die. People also depend on plants for food. All animals eat either plants or plant-eating animals.
What would the world be if there were no plants?
Without plants, there would not be any life on Earth with the exception of simple chemotrophs organisms. Predators take their food from herbivores, and herbivores take their food from plants. If there are no more plants, everybody must be a predator.
What would happen to the world if there are no plants and trees?
There would be no life on earth without plants. No life is possible on the earth without plants. Life could not exist on Earth without trees because they produce most of the oxygen that humans and wildlife breathe. Trees absorb carbon dioxide from the atmosphere and release oxygen using the process of photosynthesis.
Can you survive without plants Why or why not?
If there were no plants on the planet we wouldn’t be able to breathe. Humans in particular, however, also produce other waste. Modern life produces considerable volumes of chemical waste in all kinds of ways. The fact that plants also clean up these substances, because they serve as good plant food, is less well known.
What will happen if all the plants?
If all the plants on earth died, eventually on the living beings on the planet will also die. Human beings and other animals need plants to live. Without plants, animals would have no oxygen to breathe and would die. Animals also depend on plants for food.
Can we survive without plants?
For people there are three necessities of life: clean air, clean water and healthy food. Because plants produce oxygen, clean and retain water, and plants form the basis of our entire food chain. …
Why do animals and plants live on different continents?
Different kinds of animals and plants live in different parts of the world. This is true now, and it was true in the past. As a result, if you find fossils of the same animal or plant on different continents now, then that is evidence that those two continents may have been a single continent when those fossils were formed.
How did the spread of flowering plants affect the environment?
The spread of flowering plants resulted in an adaptive radiation of insect pollinators and herbivores (plant-eaters), as well as insectivorous and herbivorous arboreal vertebrates. Temperature change over time. “65 Myr Climate Change” by Robert A. Rohde is licensed under CC BY-SA 3.0.
How do fossils show that the continents have moved?
Fossils show that the continents drifted because similar fossils were found where the continents were together millions of years ago. For example, Africa and South America fit together like this:
Did the continents drift away?
Therefore, these creatures must have lived on a giant continent that later broke apart, and the pieces drifted away from each other. Fossil records are strong evidence that the continents do drift. Fossils are formed when living organisms (plants or animals) die and become buried in dirt, sand or mud.