Crop Production and Management - Worksheets
CBSE Worksheet-01
Class–VIII Science (Crop Production and Management)
Class–VIII Science (Crop Production and Management)
- Sunflower seeds provide us mainly with :-
a. Fats b. Carbohydrates c. Proteins d. Vitamins - Most commonly grown cereal crop is/are :-
a. Rice b. Maize c. Wheat d. All the above - Crops sown during winters are :-
a. Rabi crops b. Kharif crops c. Mixed crops d. Cereal crops - The method of scattering seeds in the field by hand is :-
a. Hand picking b. Transplantation c. Broadcasting d. Levelling - Match the column :-
a. Horticultural crop i) Potato b. Kharif crop ii) Crotons c. Rabi crop iii) Agricultural waste d. Compost manure iv) Groundnut e. Green manure v) Dry leaves - Fill in the blanks :-
- ______ is large scale cultivation of vegetable, fruits & flower plants.
- ______ is the process of loosening and turning up of the soil.
- ______ is the process of supplying water to crops at different intervals.
- ______ is result of too much water given to the soil.
- ______ is the science dealing with growth of plants and animals for human use.
- Why is it good to wash foodgrains before use?
- Why are manures better than fertilizers?
- Pick the wrong word out of the following: Pesticide/ Horticide/ Herbicide/ Weedicide/ Insecticide
- Write the correct words by putting letters in correct sequence-i) wwiinnngo ii) shhtegrin
CBSE Worksheet-01
Class–VIII Science (Crop Production and Management
[Answer]
Class–VIII Science (Crop Production and Management
[Answer]
- a
- d
- a
- c
- a. ii, b. i, c. iv, d. v, e. iii.
- Horticulture
- Tilling
- Irrigation
- Waterlogging
- Agriculture.
- Is it good to wash foodgrains before use because it may contain weedicides that are toxic to us.
- Manures are better than fertilizers because it has no toxic effect and are low in cost.
- Horticide
- Winnowing
- Threshing