Vocabulary

nourishment	питание
to feed on	питаться
food chain	пищевой симбиоз
macrophyte	макрофит
invertebrate (s)	беспозвоночные
to meet requirements	отвечать требованиям
diet	пища
feed	корм
carbohydrate	углевод
poultry by product meal	пищевая добавка для домашней птицы
wheat	пшеница
corn meal	кукурузная мука
peanut meal	арахисовая мука
cottonseed meal	корм из хлопкового семени
strand	нить, волокно
starch	крахмал

10.5 Translate the given Russian words into the English ones:

1. Under natural conditions in (пруды, озера, реки и океаны) fishes rely on natural productivity for their nourishment.

2. In China ponds are stocked with (разные виды) of carp.

3. Various species of carp feed on different parts of the (пищевая цепь).

4. Most (рыба и беспозвоночные) are fed prepared (корма).

5. Diets are prepared with respect to (качество и количество).

6. (Жиры) is supplied in the form of (кукурузное масло, рыбий жир).

Match the words of column A and the words of column B

A	B
various	conditions
benthic	species
aquatic	meal
bone	products
waste	chain
aquaculture	organisms
food	species
natural	animals

Answer the questions

1. What are carps, oysters, mussels, clams fed on?

2. What are most fishes and invertebrates of aquaculture fed on?

3. What are usually prepared feeds composed of?

4. Which proteins do typical aquaculture diets contain?

Part 2

Read the following international words and translate them. (Mind the part of speech).

Diet, ingredients, proportions, material, pressure, mixture, product, spaghetti, diameter, typically, process, machine, contact, temperature, factors, control, identify, problem, bacterial, toxicity.

Give Russian equivalents of the following words and word combinations.

Proper proportion, high pressure, pellet mill, supplemental heat, overfeeding, valuable source of nutrition, bacterial and fungal growth, disease and toxicity problems.