Referat "Tabiiy fanlarning zamonaviy konsepsiyasi"

GLOSSARIY
Fosforli o‘g‘itlar Phosphorus fertilizers Are divided into three
groups depending on the
solubility and the plants.
water-soluble fertilizers-simple
superphosphate and eyebrow
superphosphate.

Superfosfat Superphosphate Normal Superphosphate is

obtained by treatiment of
crushed apatite or phospharite
with sulfuric acid.

Qo‘sh superfosfat Ordinary superphosphate Eyebrow Superphosphate does

not contain gyusum. Eyebrow
superphosphate is made in
granular form. Their chemical
and physical propertises, use
and physical properties, use and
effectiveness are simillar to
ordinary superphosphate.
Oq fosfor white phosphorus Oxidizes very quickly in air
and is visible in the dark.
the name phsphorus is derived
from this word.

3Shart
1.Energiya so’zining ma’nosi

A.Yunoncha “Harakat ”
B.Grekcha “Harakat ”
C.Yunoncha”Havo”

2.Energiyaga ega bo’lgan manbalarni aniqlang

A.Quyosh ,yulduzlar ,shamol ,havo .
B.Shamol, havo, yonilg’i, suv .
C.Quyosh ,yulduzlar ,shamol,havo yonilg’i va suv havzalari .

3.Yorug’lik bu –

A.Kun B.Nur C.Tun

4.Yorug’lik yerga qayerdan keladi .

A.Quyoshdan B. Sayyoralarda C.Suvdan

5.Yorug’lik yo’li to’sib qoyilsa nima hosil bo’ladi.

A.Qorong’ulik B.Yorug’lik C.Soya

6.Energiyaning turini aniqlang .

A.Quyosh B.Issiqlik C.Yorug’lik
7.Yorug’lik va issiqlik manbai bu-
A.Quyosh B.Yer C.Sayyora

8.Kamalakda necha xil rang bor .

A.6 B.8 C.7

9.Kamalak ranglarini aniqlang .

A.Qizil ,zalg’aldoq, sariq ,havorang ,binafsha .
B.Yashil, havorang ,ko’k, sariq ,qizil .
C.Qizil ,zalg’aldoq, sariq, yashil, havorang ko’k binafsha .

10.O’simlik va hayvonlar rivojlanishi uchun nima zarur ?

A.Tovush va quloqlik .
B.Yorug’lik va issiqlik .
C.Yoruglik va soya .

4 shart