Question

Desert can be converted into greenland by

• A. Oxylophytes
• B. Psammophytes
• C. Halophytes
• D. Tropical trees

Answer 1

The correct option is B Psammophytes

Oxylophytes are plants growing in acidic soil. Psammophytes are plants growing on sand and gravel. Halophytes grow in saline conditions. Tropical trees are big trees growing in tropics.In case we want deserts to be converted to green land we should grow psammophytes like Haloxylon, Persicum, Calligonum, Ammondendron, Eremosparton, Smirnowia, Aristida etc So, the correct answer is 'Psammophytes'