important questions for class 8 science

                                               

Crop Production

Extra Questions

Multiple Choice Questions

 Question 1: Which of coming up next is an imperative factor for development of yields?

. Temperature

 Stickine

 Precipitation

 The majority of the abovementioned

Question 2: Which of coming up next is a kharif crop?

Wheat

Mustard

Groundnut

Gram

Question 3: Which of coming up next is commonly utilized for making manure?

Microorganisms

Night crawler

Soil

Creature and plant squander

Question 4: Which of coming up next is utilized for working the land by cultivator?

Tractor

Bullock

Wild ox

Pony

Question 5: Rhizobium is found in root knobs of which of the accompanying plants?

Grains

Heartbeats

Oilseeds

Agricultural plants

Question 6: What is NPK?

Manure

Fertilizer

Weedicide

A sort of weed

Short Answer Type Questions 

Question 1: What is horticulture?

Question 2: What is a yield?

Question 3: What are the fundamental kinds of yields in India?

Question 4: What is furrowing?

Question 5: What is sowing?

Question 6: What are manure?

Question 7: What is a decrepit field?

Question 8: What is water system?

Question 9: What are weeds?

Question 10: What is winnowing?