Question

True or false .

A . PLANTS absorb nutrients mostly in dissolved form . ( ) .
B . Irrigation protects crops from both frost and hot air currents .( ) .
C . Traditonal methods of irrigation are cheaper and more efficient . ( ) .
D . Sprinkler is very for loamy soil . ( ) .
E . Weeds interface in harvesting and affect the growth of plants .( ) .
F . Combine is a machine used to harvest crops manually .( ) .
G . Stubs left in the field after harvesting are a cause of pollution . ( ). ​

Answer 1

Answer:

1-True

2-False

3-True.

4- True

5-True

6-False

7-True

Answer 2

Answer:

1.true Moreover, the plants readily absorb nutrients in dissolved form along with water through root hairs of roots. It does not protect crops from frost and hot air currents and manure not irrigation improves soil texture

2.false Irrigation is the supply of water to crops at regular intervals as water or moisture is necessary for seed germination, growth and other physiological processes. ... It does not protect crops from frost and hot air currents and manure not irrigation improves soil texture

3.ture Also called the pulley system, it involves pulling up water from a well or other such source to irrigate the land. This is a time consuming and labour intensive process, but it is very cost-efficient. Also, using a moat avoids wastage of water.

4.true

5.true Removal of weeds is necessary because they interfere and affect the major crop's growth, by competing for light, water, nutrients and space. They also interfere during harvesting procedure. Weeds do not help in healthy growth of crop plants.

6.false

7.true

Explanation: