The Grape Explorer

Question 1

What does the pulp in grape provide

Answer 1

Sugar and acids

Question 2

Tannins in wine comes from where

Answer 2

The grape skins

Question 3

Identify what a vine requires to grow grapes

Answer 3

Warmth
Sunlight
Water
Nutrients
Carbon dioxide c02

Question 4

What does a vine not require to grow grapes

Answer 4

Oxygen

Question 5

Wet clay soil are better than dry stony soils providing warmth

Answer 5

False

Question 6

The main factors affecting warmth are

Answer 6

Climate and weather

Question 7

Identify the key stages of grape formation and ripening

Answer 7

Grape formation stages

Flowering
Fruit set
Veraison

Question 8

Too much water in grapes cause what

Answer 8

Diluted flavour and sugars

Question 9

Put the key stages formation in the right order

Fruit set flowering version
Fruit set veraison flowering
Flowering fruit set verasison
Flowering veraison fruit set

Answer 9

Flowering
Fruit set
Veraison

Question 10

Identify the key stages formation and ripening

Answer 10

Ripeness

Unripe grapes
Ripe grapes
Extra ripe grapes late harvest raisined

Question 11

Late harvest wine grapes would be considered

Answer 11

Extra ripe

Question 12

As a grape ripens

Answer 12

Sugar increases
Acids decrease

Question 13

Under ripe grapes will have softer tannins

Answer 13

False

Question 14

Riper berries are likely to produce what type of aromas in white wine

Answer 14

Stone fruit and tropical fruit aromas

Question 15

Under ripe berries r likely to produce what type of flavours in red wine

Answer 15

Bitter tannins and vegetal notes

Question 16

Describe how the grapes components aromas and flavour change as the grape ripens

Answer 16

General component change

Colour sugar acid tannins

General aromas and flavours change

For white grapes for black grapes

Question 17

What is most poker to be true of warmer climates wines
1- higher alcohol and less acidity’s
2- fuller body and more tannins
3- less alcohol more acidity
4- lighter body less tannins

Answer 17

1&2

Question 18

Describe how the environment influences in the vineyard impact on the grape ripeness and quality

Answer 18

General climate influences

Cool
Moderate
Warm

Question 19

Environment influences vineyard on grape ripeness and quality

Answer 19

Other climatic influences

Latitude altitude mountains

Slope aspect soils seas

Rivers air fog cloud mist

Question 20

Environment vineyard impact on grapes ripeness and quality

Answer 20

Weather influences

Drought frost hail rain sunlight temperature

Question 21

Between which latitude north and south would u find the most wine making regions

Answer 21

30-50 degrees

Question 22

The directions in which a slope faces is known as what

Answer 22

Aspect

Question 23

What happens as altitudes increases

Answer 23

Temperature drop

Question 24

What influences can fog have on a vineyard

Answer 24

Causing a cool effect

Question 25

Same winemakers use nets in the vineyard to protect from what type of weather

Answer 25

Hail

Question 26

Vineyard options

Answer 26

Training Pruning Irrigation Spraying Organic production Yield Harvest

Question 27

Lower yields typically result in grapes of

Answer 27

Concentrate flavour

Question 28

The removal of unwanted leaves and canes is known as what

Answer 28

Pruning

Question 29

Which of the following most expensive method of irrigation

Answer 29

Drip irrigation

Question 30

Tokaji adzuki is made from grapes that have been affected by

Answer 30

Noble rot

Question 31

Gi

Answer 31

Geographical indication

Question 32

European Union Pdo. PGI

Answer 32

Pdo Protected designation of origin PGI Protected geographical indication

Question 33

France Aoc Aop vdp Ipg

Answer 33

Aoc appellant dorigine contrôlée Aop Appellation dorigine protégé Vdp Vin de Italy Igp Indication geographique protégé