Animals and plants are linked by food chains. Most animals and plants are part of more than one food chain. Plants are called producers because they make their own food. They are at the start of a food chain. Animals are called consumers because they eat other plants and animals. Nearly ...
1 A food chain(链条)is46series of links between plants and animals. While thefarmers produced more food for people, they 47(break) some animals' food chain and theanimals died or had to move. This was a great mistake. 48(fortunate), people are stillmaking that mistake.By 1900, Illinois...
Energyis essential for the growth of all organisms, the processes of life and the actions of animals. Energy enters the food chain through plants, as they capture and change the energy of the sun. Energy creates the power to make something to happen, like breathing, or movement.Energy is u...
All living plants and animals need energy to live on earth. Animals get energy by eating food, and green plants make their own food through the process of photosynthesis. Find out how to represent this flow of energy with a simple food chain. Plus, grab our printable food chain worksheets ...
aA food chain begins with plants because plants use sunlight to get energy.Animals can't make their own food.So,they eat other things.Insects eat plants.Then big birds eat the insects.So,the sunlight,plants,and animals form a food chain. 因为植物使用阳光得到能量,食物链从植物开始。动物不可能...
根据第三段Some animals only eat plants.Among this group of herbivores are rabbits,mice and cows. Carnivores are animals that eat other animals,like wolves,foxes and lions.可知,有些动物只吃植物。在这群食草动物中,有兔子、老鼠和奶牛。食肉动物是吃其他动物的动物,比如狼、狐狸和狮子。故选C。【小...
All plants and animals are parts of the food chain(食物链). If the small wetlands animals die,some animals in the food chain will have nothing to eat. They will also die. People need the wetlands to keep the balance of nature in the world. If we do not protect nature today, it will...
Besides making Earth warm enough to be habitable, it gives plants the energy they need for photosynthesis, forming a crucial piece of the food chain. FromSingularity Hub Without them, their prey populations would soar, decreasing availability of plants and animals down the food chain. ...
Similarly, all living things get energy from their food so that they can move and grow. As food passes through the body, some of it is digested. This process of digestion releases energy.A food chain shows how each living thing gets its food. Some animals eat plants and some animals eat...
how each living thing gets its food. For example, a simple African food chain might consist of three parts: first, trees and bushes; second, giraffes; and third, lions. Each link in a food chain is food for the next link. Food chains always start with plants and end...