Classification of soil material according to physical ripening
n-value / designation / suffix to horizon symbol / description of consistency
(valid for average clay content)
0.7 / ripe / r / firm, does not stick to the hands or only slightly and
cannot be squeezed through the fingers
0.7-1.0 / nearly ripe / wα / fairly firm, tends to stick to the hands and cannot be easily squeezed through the fingers
1.0-1.4 / half pipe / wβ / fairly soft, sticks to the hands and can be easily squeezed through the fingers
1.4 2.0 / practically unripe / wγ / soft, sticks fast to the hands and can be easily squeezed through the fingers
> 2.0 / unripe / wδ / liquid mud, cannot be kneaded
Классификация почвы по физическому созреванию
величина N / обозначение / суффикс почвенного горизонта /
описание консистенции (при среднем содержании глины)
< 0.7 / зрелая / r / твердая, совсем или почти не прилипает к рукам, невозможно продавить сквозь пальцы
0.7-1.0 / почти зрелая / wα / довольно твердая, имеет тенденцию прилипать к рукам и не может легко проходить сквозь пальцы
1.0-1.4 / полузрелая / wβ / довольно мягкая, прилипает к рукам и легко проходит сквозь пальцы
1.4 2.0 / практически незрелая / wγ / мягкая, быстро прилипает к рукам и легко проходит сквозь пальцы
> 2.0 / незрелая / wδ / жидкая грязь, которую нельзя замесить
1. danced, opened, took, rained, had, washed,did, watched, cleaned, went, made, was/were, wanted, got, lived, wrote (если Past Simple)
2. 1) Last summer we didn't go to Moscow. 2) The children didn't have dinner at 2 o'clock yesterday. 3) They didn't watch this film last week. 4) I didn't get up at 8 o’clock yesterday. 5) It didn't rain two days ago. 6) Ann didn't live in S. Petersburg last year. 7) She didn't read an interesting book the day before yesterday. 8) I didn't do my homework after school yesterday.
3. Where did children play yesterday? 2) Did Tom write a letter three days ago? 3) What did father cook yesterday? 4) Who went to work by bus yesterday? 5) When did we have a bath? 6) Did my brother go to the cinema last week? 7) Why did Nick come home in the afternoon? 8) What did grandmother make in the morning?
