146. The tallest trees of the world are found in the

1. 1. equatorial biome

   
   
   

   2. tropical-deciduous biome

   
   
   

   3. temperate rain-forest biome

   
   
   

   4. mediterranean biome

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

147. Low-latitude grasslands in south America are called

1. 1. Pairies

   
   
   

   2. Pamapas

   
   
   

   3. Lianos

   
   
   

   4. Steppes

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

---

---

148. The daily and annual range of temperature is minimum in the

1. 1. Savana grassland

   
   
   

   2. Temperate grassland

   
   
   

   3. Hot desert

   
   
   

   4. Equatorial region

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

---

149. The daily and annual range of temperature is maximum in the

1. 1. Savanna grassland

   
   
   

   2. Temperate grassland

   
   
   

   3. Hot desert

   
   
   

   4. Equatorial region

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

---

150. Which one of the following natural regions is not correctly matched with its economic base ?

1. 1. Canadian Prairlies : Spring wheat cultivation

   
   
   

   2. Argentine Pampas : Beef cattle ranching

   
   
   

   3. Australian Downs : Nomadic herding

   
   
   

   4. South African Veld : Maize growing

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

---