How many of the above statements is/are correct ?
Anonymous Quiz
14%
a) Only one
59%
b) Only two
23%
c) All three
4%
d) None of the above statements are correct
Q.2. Consider the following statements with reference to pyramid of energy in ecosystem :
1. A pyramid of energy is a graphical representation of the amount of energy at each trophic level of a food chain.
2. Each level should be roughly one tenth of the size of the preceding level.
3. Pyramids of will never appear inverted energy.
1. A pyramid of energy is a graphical representation of the amount of energy at each trophic level of a food chain.
2. Each level should be roughly one tenth of the size of the preceding level.
3. Pyramids of will never appear inverted energy.
Which of the above statements is/are correct ?
Anonymous Quiz
44%
a) 1 and 2 only
14%
b) 2 and 3 only
17%
c) 1 and 3 only
24%
d) 1, 2 and 3
Q.3. Consider the following organisms :
1. Whales
2. Dolphins
3. Sharks
4. Whale Sharks
1. Whales
2. Dolphins
3. Sharks
4. Whale Sharks
Which of the above is/are mammals?
Anonymous Quiz
23%
a) 1 and 2
28%
b) 1, 2 and 4
13%
c) 1 and 4
36%
d) All
Q. 1. Consider the following Temperate Grasslands :
1. China - Manchuria
2. Canterbury - Australia
3. Pustaz – Hungary
4. Downs –New Zealand
1. China - Manchuria
2. Canterbury - Australia
3. Pustaz – Hungary
4. Downs –New Zealand
Which of the above are correctly matched by the countries in which they are found in ?
Anonymous Quiz
38%
a) 1 and 3 only
28%
b) 1 and 4 only
22%
c) 2 and 3 only
12%
d) 2 and 4 only
Q.2. Consider the following statements regarding Kelp forests :
1. They are found in tropical waters only.
2. They are rich in potassium, iron, calcium, fibre and iodine.
3. They can serve as a buffer against waves.
1. They are found in tropical waters only.
2. They are rich in potassium, iron, calcium, fibre and iodine.
3. They can serve as a buffer against waves.
Which of the above statements is/are correct ?
Anonymous Quiz
10%
a) 1 and 2 only
17%
b) 1 and 3 only
50%
c) 2 and 3 only
24%
d) All of the above
Q.3. Carrageenans or carrageenins are of natural family linear sulfated polysaccharides that are extracted from which of the following ?
a) Green Algae
b) Brown algae/Kelps
c) Red Algae
d) None of the above
a) Green Algae
b) Brown algae/Kelps
c) Red Algae
d) None of the above
Q.1. Consider the following statements regarding International Year of Glaciers’ Preservation :
1. 2025 has been declared as
International Year of Glaciers’
Preservation.
2. The IYGP is being led by the
UNFCCC, in collaboration with
many partners.
1. 2025 has been declared as
International Year of Glaciers’
Preservation.
2. The IYGP is being led by the
UNFCCC, in collaboration with
many partners.
Which of the above statements is/are correct ?
Anonymous Quiz
28%
a) 1 only
15%
b) 2 only
54%
c) Both 1 and 2
2%
d) Neither 1 nor 2
Q.2.Consider the following statements regarding Amazon rainforest :
1. It is the world's second-largest tropical rainforest, after the Congo Basin.
2. Over half of the Amazon Rainforest lies within Brazil.
3. Only five South American countries share the Amazon Rainforest.
1. It is the world's second-largest tropical rainforest, after the Congo Basin.
2. Over half of the Amazon Rainforest lies within Brazil.
3. Only five South American countries share the Amazon Rainforest.
How many of the above statement is/are correct ?
Anonymous Quiz
29%
a) Only one
54%
b) Only two
14%
c) All three
3%
d) None of the three statements are correct
Q.3.Consider the following statements regarding Tropical Rainforests :
1. Tropical rainforests exhibit high annual rainfall,
2. They have small diurnal and annual temperature ranges.
3. Soils in tropical rainforests are rich in nutrients due to constant rainfall.
1. Tropical rainforests exhibit high annual rainfall,
2. They have small diurnal and annual temperature ranges.
3. Soils in tropical rainforests are rich in nutrients due to constant rainfall.