Which river in the UK is associated with the Dee Reservoirs?
a) River Thames
b) River Dee
c) River Severn
d) River Avon
Answer: b) River Dee
What is the primary purpose of the Dee Reservoirs?
a) Hydroelectric power generation
b) Recreational boating
c) Drinking water supply
d) Irrigation
Answer: c) Drinking water supply
In which country are the Dee Reservoirs located?
a) Wales
b) Scotland
c) England
d) Northern Ireland
Answer: a) Wales
How many reservoirs make up the Dee Reservoirs system?
a) One
b) Two
c) Three
d) Four
Answer: b) Two
What is the largest reservoir in the Dee Reservoirs system?
a) Llyn Tegid (Bala Lake)
b) Llyn Brenig
c) Llyn Clywedog
d) Llyn Celyn
Answer: a) Llyn Tegid (Bala Lake)
What type of dam is used to create Llyn Tegid (Bala Lake)?
a) Concrete arch dam
b) Earthfill dam
c) Gravity dam
d) Rockfill dam
Answer: b) Earthfill dam
Which river is the primary source of water for the Dee Reservoirs?
a) River Taff
b) River Dee
c) River Teifi
d) River Usk
Answer: b) River Dee
Which of the following is NOT a reservoir in the Dee Reservoirs system?
a) Llyn Brenig
b) Llyn Clywedog
c) Llyn Tegid (Bala Lake)
d) Llyn Peninsular
Answer: d) Llyn Peninsular
What recreational activities are popular at Llyn Tegid (Bala Lake)?
a) Fishing and sailing
b) Skiing and snowboarding
c) Hiking and mountain biking
d) Bird watching and picnicking
Answer: a) Fishing and sailing
What is the primary purpose of Llyn Brenig in the Dee Reservoirs system?
a) Wildlife conservation
b) Hydroelectric power generation
c) Water sports
d) Flood control
Answer: c) Water sports
Which village is situated near Llyn Clywedog in the Dee Reservoirs system?
a) Bala
b) Llanuwchllyn
c) Llanidloes
d) Corwen
Answer: c) Llanidloes
Which of the following rivers is NOT a tributary of the River Dee?
a) River Taff
b) River Teifi
c) River Usk
d) River Alyn
Answer: a) River Taff
What is the maximum depth of Llyn Tegid (Bala Lake)?
a) 10 meters
b) 20 meters
c) 30 meters
d) 40 meters
Answer: c) 30 meters
Which of the Dee Reservoirs is known for its bird-watching opportunities?
a) Llyn Brenig
b) Llyn Celyn
c) Llyn Tegid (Bala Lake)
d) Llyn Clywedog
Answer: c) Llyn Tegid (Bala Lake)
What type of wildlife can be found in and around the Dee Reservoirs?
a) Dolphins and whales
b) Seagulls and pigeons
c) Otters and waterfowl
d) Kangaroos and koalas
Answer: c) Otters and waterfowl
Which of the Dee Reservoirs is a popular spot for windsurfing and paddleboarding?
a) Llyn Brenig
b) Llyn Celyn
c) Llyn Tegid (Bala Lake)
d) Llyn Clywedog
Answer: a) Llyn Brenig
What is the average annual rainfall in the Dee Reservoirs area?
a) 500 mm
b) 800 mm
c) 1200 mm
d) 1600 mm
Answer: b) 800 mm
Which of the following reservoirs is NOT a part of the Dee Reservoirs system?
a) Llyn Alaw
b) Llyn Brenig
c) Llyn Celyn
d) Llyn Trawsfynydd
Answer: a) Llyn Alaw
In which national park are the Dee Reservoirs located?
a) Snowdonia National Park
b) Brecon Beacons National Park
c) Pembrokeshire Coast National Park
d) Peak District National Park
Answer: a) Snowdonia National Park
What is the primary fish species found in the Dee Reservoirs for angling?
a) Trout
b) Salmon
c) Carp
d) Bass
Answer: a) Trout
What is the maximum elevation of Llyn Brenig?
a) 300 meters
b) 400 meters
c) 500 meters
d) 600 meters
Answer: b) 400 meters
Which of the Dee Reservoirs is known for its angling competitions?
a) Llyn Celyn
b) Llyn Tegid (Bala Lake)
c) Llyn Clywedog
d) Llyn Brenig
Answer: d) Llyn Brenig
What is the primary vegetation surrounding Llyn Brenig?
a) Pine forest
b) Beech forest
c) Oak forest
d) Willow forest
Answer: a) Pine forest
Which river flows out of Llyn Tegid (Bala Lake)?
a) River Dee
b) River Teifi
c) River Alyn
d) River Taff
Answer: b) River Teifi
Which of the Dee Reservoirs is known for its stargazing opportunities?
a) Llyn Celyn
b) Llyn Brenig
c) Llyn Tegid (Bala Lake)
d) Llyn Clywedog
Answer: b) Llyn Brenig
What is the total storage capacity of the Dee Reservoirs system?
a) 50 million liters
b) 100 million liters
c) 1 billion liters
d) 10 billion liters
Answer: d) 10 billion liters
Which of the following activities is NOT allowed at Llyn Clywedog?
a) Swimming
b) Boating
c) Fishing
d) Camping
Answer: a) Swimming
What is the primary function of Llyn Celyn in the Dee Reservoirs area?
a) Hydroelectric power generation
b) Flood control
c) Drinking water supply
d) Irrigation
Answer: c) Drinking water supply
Which of the Dee Reservoirs is known for its scenic hiking trails?
a) Llyn Celyn
b) Llyn Tegid (Bala Lake)
c) Llyn Brenig
d) Llyn Clywedog
Answer: b) Llyn Tegid (Bala Lake)
Which animal species can often be spotted around Llyn Clywedog?
a) Red squirrels
b) Hedgehogs
c) Foxes
d) Badgers
Answer: a) Red squirrels
What is the primary source of water for Llyn Tegid (Bala Lake)?
a) River Dee
b) Rainfall
c) Springs
d) River Teifi
Answer: b) Rainfall
What is the length of the shoreline of Llyn Brenig?
a) 5 kilometers
b) 10 kilometers
c) 15 kilometers
d) 20 kilometers
Answer: b) 10 kilometers
Which of the Dee Reservoirs has a designated nature reserve?
a) Llyn Tegid (Bala Lake)
b) Llyn Clywedog
c) Llyn Celyn
d) Llyn Brenig
Answer: b) Llyn Clywedog
What type of boats are allowed on Llyn Brenig?
a) Sailboats and canoes
b) Motorboats and jet skis
c) Rowboats and paddleboats
d) Submarines
Answer: a) Sailboats and canoes
What is the primary purpose of Llyn Alaw in the Dee Reservoirs system?
a) Wildlife conservation
b) Hydroelectric power generation
c) Water supply
d) Flood control
Answer: c) Water supply
How many designated swimming areas are there at Llyn Clywedog?
a) None
b) One
c) Two
d) Three
Answer: a) None
What is the main fish species found in Llyn Tegid (Bala Lake)?
a) Trout
b) Perch
c) Carp
d) Pike
Answer: a) Trout
Which of the Dee Reservoirs is known for its secluded and peaceful atmosphere?
a) Llyn Brenig
b) Llyn Celyn
c) Llyn Clywedog
d) Llyn Tegid (Bala Lake)
Answer: d) Llyn Tegid (Bala Lake)
What is the primary role of the Dee Reservoirs in the region’s ecology?
a) Wetland preservation
b) Wildlife habitat
c) Flood control
d) Desertification prevention
Answer: b) Wildlife habitat
Which of the Dee Reservoirs has a sailing club?
a) Llyn Celyn
b) Llyn Brenig
c) Llyn Tegid (Bala Lake)
d) Llyn Clywedog
Answer: b) Llyn Brenig
What is the primary purpose of the River Dee, which flows through the Dee Reservoirs area?
a) Transportation
b) Agriculture
c) Drinking water supply
d) Hydroelectric power generation
Answer: c) Drinking water supply
Which of the Dee Reservoirs is known for its historic water mill?
a) Llyn Celyn
b) Llyn Brenig
c) Llyn Tegid (Bala Lake)
d) Llyn Clywedog
Answer: c) Llyn Tegid (Bala Lake)
What is the primary fish species targeted by anglers at Llyn Clywedog?
a) Trout
b) Perch
c) Pike
d) Carp
Answer: a) Trout
Which of the Dee Reservoirs is surrounded by dense woodlands and heathland?
a) Llyn Tegid (Bala Lake)
b) Llyn Brenig
c) Llyn Celyn
d) Llyn Clywedog
Answer: b) Llyn Brenig
What is the primary fish species found in Llyn Brenig?
a) Salmon
b) Trout
c) Bass
d) Carp
Answer: b) Trout
Which of the Dee Reservoirs is a Site of Special Scientific Interest (SSSI)?
a) Llyn Tegid (Bala Lake)
b) Llyn Clywedog
c) Llyn Celyn
d) Llyn Brenig
Answer: b) Llyn Clywedog
What is the primary vegetation around Llyn Clywedog?
a) Grasslands
b) Deciduous trees
c) Coniferous trees
d) Wetlands
Answer: c) Coniferous trees
Which of the Dee Reservoirs is the highest in elevation?
a) Llyn Tegid (Bala Lake)
b) Llyn Brenig
c) Llyn Celyn
d) Llyn Clywedog
Answer: a) Llyn Tegid (Bala Lake)
What is the primary method of water inflow into Llyn Brenig?
a) River Dee
b) Rainwater runoff
c) Springs
d) River Teifi
Answer: b) Rainwater runoff
Which of the Dee Reservoirs is known for its population of brown trout?
a) Llyn Celyn
b) Llyn Brenig
c) Llyn Tegid (Bala Lake)
d) Llyn Clywedog
Answer: b) Llyn Brenig
