Classwork – 7 – 10 – 2012, Sunday

7 Oct

Science :

  • All of the below mentioned questions are from the food web on page 38 and the answers are so obvious ; would not be answered here.
  •  Draw five food chains from woodland food web.
  • For each organism, decide if it is a consumer or producer.
  • For each organism, decide if it’s a herbivore, carnivore or an omnivore.

___________________________________________

Do plants compete with each other ? Explain your answer.

A.  Yes, plants do compete with each other. They compete with each other for Light, Minerals and Water.

___________________________________________

Read the extract on the top of the page and answer the following pages. (page 38) :

What effect would this have on the population of great tits ?

A.  It will decrease because of lack of food.

What effect would this have on the population of greenfly ?

A.  The population of greenfly will increase seeing that their are less predators.

Mathematics :

Objective : Algebraic Expressions and Equations

                                                              Exercise 2b

1 . x + 3x – 2y = 4x – 2y

8.  3u – (-3c) = 3u + 2u = 5u

9.  a + 3b – 2a = 3b – 3a

10.  c + 2d – (-3c)  =  2d – (-2c)  = 2d + 2c

Arabic :

الكلمة -المفرد
الاطباق -الطبق
الفرف -الفرفة
الاكواب- الكوب
الاشواك- الشوك
السكاكين -السكىنة
القصص -القصة

English :

We discussed the question and answers of Lochinvar.

The questions and answers will not be uploaded now.

The same will happen when the worksheet in GLG is uploaded.

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