Question

por favor me pueden ayudar con sacar 20 sustantivos de este texto gracias


at first glance , the trees cut down by beavers seem to hurt the environment but did¿ i you know that actually play a vital role in the ecosystem? for thousand of year beavers have maintained the health of water systems and animals by constructing dams and lodges

beavers use their powerful front teeth to cut down thweers and other plants then they pile up longs breanches and leaves in a crosscross pattern to contruct and lodges lastly they carry mud in their front paws and teeth and use it to fill in the gaps

beavers build dams when the water levels are low in wetlands these dams attract other animals that live in or near water beavers need dams to find food and protect them from enemies and natural disasters such as floods they maintain a steady water level and stop floods from destroying their homes

when the water levels is high enough beavers build lodges these homes have entrances underneath the water since it is difficult for other animals to swim underwater the homes are safe places for beavers to live in

the construction of dams and lodges provides safe homes for beavers and other animals to help them survive since almost half of all the endangered animals in the world live in wetlands these animals simply need to leave it to beavers to build a good environment for them

Answer 1

home
tree
animal
world
water
teeth
plants
food
ecosystem
systems
dams
breanches
mud
enemies
flood
beaver
endangered
wetland
enviroment
safe