Исследовательская работа "Лесные санитары"

Содержание

1. Введение                                                                                                             3

2. Обоснование выбора темы                                                                                3

3. Основная часть                                                                                                   4

 3.1 Муравьи и муравейник. Строение муравья                                                 4

 3.2 Муравьиная семья                                                                                         5

3.3 Роль в природе                                                                                               6

 3.4 Экономическое значение                                                                               7

 3.5. Муравьи-вредители                                                                                      7

4. Методика исследований                                                                                   8

5. Заключение и выводы                                                                                      8

6. Литература                                                                                                          9

7. Приложение                                                                                                     10

Содержание

1. Введение                                                                                                             3

2. Обоснование выбора темы                                                                                3

3. Основная часть                                                                                                   4

 3.1 Муравьи и муравейник. Строение муравья                                                 4

 3.2 Муравьиная семья                                                                                         5

3.3 Роль в природе                                                                                               6

 3.4 Экономическое значение                                                                               7

 3.5. Муравьи-вредители                                                                                      7

4. Методика исследований                                                                                   8

5. Заключение и выводы                                                                                      8

6. Литература                                                                                                          9

7. Приложение                                                                                                     10