Ekologiya

Vazifani bajarish uchun variantlar

Hisoblash ma'lumotlari		Variant №
		1, 3, 5, 7, 9, 11, 13,	2, 4, 6, 8, 10, 12, 14	15, 17, 19, 21, 23, 25, 27,	16, 18, 20, 22, 24, 26, 28,	29, 31, 33, 35, 37, 39, 41,	30, 32, 34, 36, 38, 40, 42,	43, 45, 47, 49, 51, 53, 55,	44, 46, 48, 50, 52, 54, 56,	57, 59, 61, 63, 65, 67, 69,	58, 60, 62, 64, 66, 68, 70.
Uchastkalar maydoni, ga		0,5	0,6	0,7	0,8	0,9	1,0	1,1	1,2	1,3	1,4
Tuproq qatlamining qalinligi, m		0,2	0,25	0,3	0,25	0,3	0,2	0,25	0,3	0,2	0,3
Tuproq qatlamining zichligi		1,50	1,51	1,52	1,53	1,54	1,55	1,56	1,57	1,58	1,59
Tuproq qatlamidagi fon tarkibi		0,20	0,30	0,40	0,50	0,60	0,70	0,80	0,20	0,30	0,40
		200	220	240	260	280	300	350	400	450	500
		50	60	70	80	90	100	110	120	130	140
		30	35	40	45	50	55	60	65	70	75
Cho'kindagi ning tarkibi,.		14	15	16	17	18	19	20	22	24	26
		1600	1700	1800	1900	2000	2100	2200	2300	2400	2500
		500	600	700	800	900	1000	1100	1200	1300	1400
		300	400	500	600	700	800	900	1000	1100	1200
Cho'kindilar zichligi		1,35	1,30	1,25	1,40	1,20	1,30	1,22	1,26	1,28	1,32

2.6-jadval

Tuproqdagi moddalarning ruxsat etilgan maksimal konsentratsiyasi

Moddaning nomi	Mis	Marganets	Vanadiy	Nitratlar
Tuproqning REK, mg/kg	3,0	1000	150	130

2.3. Topshiriqni bajarish uchun

Javoblar: (bu yerda o’z variantingizni berilishini yozib kiyin hisoblaysiz)

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II. Hisobot tayyorlash.

Hisobot tayyorlashda qo‘yidagilarga amal qidinadi:

1. Titul varog‘i (ilova 1 ga qarang).

2. Topshiriq shaklini o‘zgartirilmagan holatda to‘ldirish (word da yozish va tahrirlash qonun qoidalariga qatiy rioya etgan holda).

3. Nazariy savollarga javob berish.

4. Amaliy topshiriqni bajarish.

5. Bajarilgan ishlar bo‘yicha xulosa chiqarish. (ilova 2 ga qarang).

6. Foydalanilgan adabiyotlar va internet xavolalari ruyhati.

7. Baholash mezoni: №2 topshiriq bali 6 bal.

Kerakli harakatlar ketma-ketligiga rioya qilgan holda ishni to‘liq bajarish	0.5 ball
Talaba mustaqil mushohada yuritsa berilgan topshiriq mavzularining mohiyatini tushunsa	0.5 ball
Rasmiylashtirish sifati (tartibliligi, mantiqliligi)	0.5 ball
Hisob qitoblarda o‘lchov birliklarining mavjudligi	0.5 ball
Mavzu bo‘yicha maqsad va asosiy tushunchalar va ta’riflarning mavjudligi	0.5 ball
Variant bo‘yicha vazifani bajarilishi	0.5 ball
Amaliy ishlarining nazariy himoyasi (talaba mustaqil xulosa va qaror qabul qilsa, ijodiy fikrlay olsa, mustaqil mushohada yuritsa, berilgan topshiriq mavzularining mohiyatini tushunsa, bilsa, ifodalay olsa, aytib bera olsa, hamda topshiriqlar bo‘yicha tasavvurga ega bo‘lsa)	3 ball

Fan bo‘yicha umumiy ballar: jami-100 bal

Ekologiya kursi davomida talabalar 100 ballik tizimda baholanadi. Shundan ma’ruzalarni o’zlashtirish natijasiga 27% ball, amaliy topshiriqlar natijasiga 18% ball, davomat natijasiga 5 % ball, 50% ball esa yakuniy nazorat natijasiga ajratiladi. Joriy va oraliq ballarning umumiy natijasi 30 balldan past bo‘lgan talabalar yakuniy nazorat imtixoniga kiritilmaydi. Yakuniy nazoratda 30 va undan ko‘p ball to‘plagan talaba fanni o‘zlashtirgan hisoblanadi.

2 ilova

Bajarilgan ishlar bo‘yicha xulosa chiqarish.

(xulosa qo‘lda yoziladi)