Any change in one part of an ecosys

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires
can change ecosystems. Some changes harm ecosystems. If there is too little rainfall,
plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it
may also die or move away. Some changes are good for ecosystems. Some pine forests need
fires for the pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest
fire melts the seal and lets the seeds out. Polluting the air, soil, and water can harm
ecosystems. Building dams on rivers for electric power and irr igation can harm ecosystems
around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems.
Ecologists are working with companies and governments to find better ways of catching fish,
cutting down trees, and building dams. T hey are looking for ways to get food, lumber, and other
products for people without causing harm to ecosystems.

Kết quả (Anh) 1:

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes harm ecosystems. If there is too little rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for the pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire Arctic melts the seal and lets the seeds out. Polluting the air, soil, and water can harm ecosystems. Building dams on rivers for electric power and irr igation can harm ecosystems around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of catching fish, cutting down trees, and building dams. T hey are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Kết quả (Anh) 2:

Any change in one part of an ecosystem can cause, changes in other parts. Droughts, storms and fires
can change ecosystems. Some changes Harm ecosystems. If there is too little Rainfall,
Will not have enough water plants to live. If a kind of plant dies off, the animals feed on it có
die or move away cũng sewing. Some changes are good for ecosystems. Some pine forests need
fires to reproduce for the pine trees. The seeds are sealed inside pinecones. Heat from a forest
fire melts the seal and lets the seeds out. Polluting the air, soil, and water can Harm
ecosystems. Building dams on rivers for electric power and IRR can igation Harm ecosystems
around the rivers. Wetlands and cutting down forests Bulldozing destroy ecosystems.
Ecologists are working with companies and Governments to find better Ways of catching fish,
cutting down trees, and building dams. T hey are looking for Ways to get food, lumber, and other
products without Causing Harm to People for ecosystems.