Q. Match the driving forces (Group I) with their resulting biological fluxes (Group II).

Group I

P. Nutrient concentration gradient

Q. Pressure gradient

R. Temperature gradient

Group II

i. Heat flux

ii. Fluid flux

iii. Nutrient flux

TLS Online TPP Program

#Question id: 9234

#Unit 9. Evolution & Diversity of Life Forms

What is a critical load?

TLS Online TPP Program

#Question id: 9235

#Unit 9. Evolution & Diversity of Life Forms

Agricultural lands frequently require nutrient augmentation because ________.

TLS Online TPP Program

#Question id: 9236

#Unit 9. Evolution & Diversity of Life Forms

Which of the following outcomes is caused by excessive nutrient runoff into aquatic ecosystems?

TLS Online TPP Program

#Question id: 9237

#Unit 9. Evolution & Diversity of Life Forms

Which of the following factors causes extremely high levels of toxic chemicals in fish-eating birds?

TLS Online TPP Program

#Question id: 9238

#Unit 9. Evolution & Diversity of Life Forms

Which of the following is a consequence of biological magnification?

TLS Online TPP Program

#Question id: 9239

#Unit 9. Evolution & Diversity of Life Forms

Why are changes in the global carbon cycle important?