Cuestionario Nº 1 II Semestre
-
Upload
cristelrobles -
Category
Documents
-
view
219 -
download
4
description
Transcript of Cuestionario Nº 1 II Semestre
Escuela Gaspar Cabrales
Valparaso
____________________________________________________________________________________________
CUESTIONARIO N 1 II SEMESTRECIENCIAS NATURALESNOMBRE: __________________________________________________________________________________
CURSO : 6 B
FECHA: ______________________ PUNTAJE: ___ / ___ pts.OBJETIVO I: Responder preguntas alusivas al tema de la Energa en la Naturaleza, vistos en clases.I. Responde las siguientes preguntas.a.) De dnde obtienes la energa necesaria para vivir, crecer y desarrollarte?
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
b.) Explique el proceso de Fotosntesis.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
c.) Explique el proceso de Quimiosntesis.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
d.) Nombre a 3 auttrofos y 3 hetertrofos.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
e.) Segn el tipo de alimento que consumen los hetertrofos se clasifican en:____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
f.) Qu son los niveles trficos?
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
g.) Quines se ubican en la base de la pirmide? Por qu?
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
h.) Qu nos muestran las cadenas alimentarias?
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Buena Suerte
____________________________________________________________________________________________PROFESORA Cristel G. Robles R.
6 B 2011