PRUEBA CIENCIAS

Write what type of adaptation each animal has developed

Freshwater turtle                        Lion                                        Hoverfly

[pic 1]            [pic 2]              [pic 3]

___________________                ________________________                     _______________________

Analyze the teeth structures of each skull and write de corresponding type of diet.

[pic 4]                      [pic 5]                          [pic 6]

____________________            _______________________                _______________________

Look at the representation below of a Chilean ecosystem.  Identify the animals that live there and then complete de table

[pic 7]

In function you must explain or define the concepts and in Examples you must write the ones that appears in the picture above

Role of the organism in                 [pic 8][pic 9]

The ecosystem                        Function in the ecosystem                    Examples

____________________________________________________________________________

Producers

____________________________________________________________________________

Consumers

____________________________________________________________________________

Descomposers

____________________________________________________________________________

In accordance with the characteristics of the living things that make up the food chain below, write the correct letter in each space       [pic 10][pic 11][pic 12][pic 13]

                A                     B               C                 D

Fuchsia magallanica                pudu                  puma                        bacteria                        

1 ________  It is a producer

2 ________  It eats plants

3 ________  It feeds on the remains of other living things

4 ________ It is a primary consumer

5 ________  It is a secondary consumer

6 ________  It eats other animals

7 ________  It makes its own food

Circle the correct answer

1.   What concept best completes the following sentence?

_________________   is a structure or behavior that allows an organism to develop and survive in the  of its environment

1. An adaptation.
2. A characteristic
3. A quality
4. A conduct

2.  What type of ecosystem is the organism in the image best adapted to live?

                             [pic 14]

1. River
2. Artic
3. Desert
4. Wetland

3.  Which of the following structures is an adaptation for movement?

a.   Hair

b.   Fin

c. Trunk

d. Sharp fangs

4. Which structures characterize the teeth of carnivores?

a. small mollars

b. flat molars

c. long incisors

d. sharp fangs

5. The body covering of an animal is not considered an adaptation if….

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