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ECOSISTEMAS

Total questions: 32

Worksheet time: 16mins

Name
Class
Date
1.
Un ecosistema esta formado por...
a)
Los seres vivos
b)
El medio fisico 
c)
temperatura y elevacion
d)
Los seres vivos y el medio fisico
2.

Los animales vertebrados son animales que...

a)

Tienen alas

b)

Tienen un esqueleto

c)

Ponen huevos

d)

Toman leche de su mamá

3.

Los animales que ponen huevos se llaman..

a)

Vivíparos

b)

Vertebrados

c)

Ovíparos

d)

Mamíferos

4.

¿Cuanta precipitación recibe un desierto al año?

a)

Menos de 10 pulgadas

b)

Mas de 10 pulgadas

c)

Mas de 100 pulgada

d)

20 pulgadas o más

5.

¿Cuál de estos animales es un mamífero?

a)

El delfín

b)

El lagarto

c)

El pulpo

d)

El buho

6.

Un área de tierra que está empapada de agua es un...

a)

Desierto

b)

Humedal

c)

Bosque

7.

Animal vertebrado que tiene alas y es ovíparo

a)

Peces

b)

Anfifios

c)

Reptiles

d)

Aves

8.

Usa esta información para responder a la pregunta.

Temperatura media: 68 grados F

Elevación: 3,000-4,000 pies

Precipitaciones: menos de 5 pulgadas al año

¿Que tipo de bioma es?

a)

Humedales

b)

Bosques

c)

Desiertos

9.

¿Qué animal es un ejemplo de anfibio?

a)

Iguana

b)

Tiburón

c)

Rana

d)

Murciélago

10.

Grupo de animales que respira por branquias y tiene escamas.

a)

Reptiles

b)

Anfibios

c)

Peces

d)

Aves

11.

Mamífero acuatico

a)

Leon

b)

Elefante

c)

Murciélago

d)

Ballena

12.

Mamífero volador

a)

Águila

b)

Pato

c)

Murcielago

d)

Delfín

13.

Algunos animales mamíferos son ovíparos

a)

Verdadero

b)

Falso

14.

¿Como se llaman los árboles que sus frutos son como conos y no pierden las hojas durante el invierno?

a)

Caducifolios

b)

Coniferos

15.

¿En qué bioma de Utah es mas fácil encontrar árboles coniferos?

a)

Desierto

b)

Humedales

c)

Bosques

16.
What do ground squirrels and bears have in common?
a)
They are both mammals and hibernate for winter.
b)
They are both invertebrates.
c)
They are both cold-blooded.
d)
They are both herbivores.
17.
What ecosystem found in Utah covers most of Utah?
a)
forest
b)
desert
c)
wetland
d)
rainforest
18.
What ecosystem found in Utah has elevated land where some animals have adapted by hibernating due to the cold temperatures?
a)
forest
b)
desert
c)
wetland
d)
rainforest
19.
What ecosystem found in Utah is where plants and animals have adapted to the cold winter temperatures?
a)
forest
b)
desert
c)
wetland
d)
rainforest
20.
What ecosystem found in Utah have animals that burrow under the ground to escape high temperatures?
a)
forest
b)
desert
c)
wetland
d)
rainforest
21.
What ecosystem found in Utah have animals with dry, scaly skin?
a)
forest
b)
desert
c)
wetland
d)
rainforest
22.
What ecosystem found in Utah have plants that have adapted by storing water?
a)
forest
b)
desert
c)
wetland
d)
rainforest
23.
What ecosystem found in Utah has skunks, bees, cougars, porcupines, and bobcats?
a)
forest
b)
desert
c)
wetland
d)
rainforest
24.
What ecosystem found in Utah has quaking aspens, cottonwood trees, maple trees, and Douglas Fir trees?
a)
forest
b)
desert
c)
wetland
d)
rainforest
25.
What ecosystem found in Utah has scrub oak cactus, prickly pear cactus, and Joshua trees?
a)
forest
b)
desert
c)
wetland
d)
rainforest
26.
What ecosystem found in Utah has lizards, mountain goats, desert tortoises, scorpions, and kangaroo rats?
a)
forest
b)
desert
c)
wetland
d)
rainforest
27.
What ecosystem found in Utah has blue spruce trees, moose, robins, and wolves?
a)
forest
b)
desert
c)
wetland
d)
rainforest
28.
What ecosystem found in Utah has June Suckers, muskrats, beavers, and trout?
a)
forest
b)
desert
c)
wetland
d)
rainforest
29.
The animal has the following characteristics:
wet skin
wet, slimy eggs
gills then lungs
nails and teeth
a)
amphibians
b)
reptiles
c)
mammals
d)
birds
30.
What are some ways that Utah mammals adapt to survive harsh winters?
a)
they don't eat in winter
b)
they eat as much as possible during winter
c)
they go on vacation to warmer temperatures
d)
hibernation, grow extra hair/fur, diet changes, migration, housing changes (burrowing, dens, caves, huddling), body appendages conserve heat
31.
Compare how amphibians and reptiles are alike.
a)
warm-blooded, gills only, invertebrates
b)
cold-blooded, lungs, vertebrates
c)
cold-blooded, gills only, invertebrates
d)
warm blooded, lungs, invertebrates
32.
What is an adaptation?
a)
How living things change to survive in their environment.
b)
How living things stay the same to survive in their environment.
c)
How nonliving things change to survive in their environment.
d)
How nonliving things stay the same to survive in their environment.