CBSE Class-7 Science: Questions 213 - 219 of 322

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 322 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 213

» Soil » Soil Profile » Horizons of Soil

MCQ▾

Question

Horizon A or topmost layer of soil is:

Choices

Choice (4) Response
a.

Generally soft, porous and can retain water

b.

Home of many living organisms

c.

Holds the roots of most herbs and shrubs

d. All a. , b. and c. are correct

Question number: 214

» Soil » Soil Types » Sandy Soil

MCQ▾

Question

Soil with large proportion of sand grains is called as:

Choices

Choice (4) Response
a.

Sandy soil

b.

Barren land

c.

Bed-Rocks

d. Question does not provide sufficient data or is vague

Question number: 215

» Winds, Storms and Cyclones » Thunderstorms and Cyclones » Destruction Caused by Cyclones

MCQ▾

Question

Cyclones lead to:

Choices

Choice (4) Response
a.

Storm surge

b.

Heavy and prolonged rains

c.

Flood and coastal inundation

d. All a. , b. and c. are correct

Question number: 216

» Reproduction in Plants » Sexual Reproduction » Flower the Reproductive Organ

MCQ▾

Question

A complete flower has:

Choices

Choice (4) Response
a.

Sepals, petals, pistil

b.

Sepals, petals, stamens

c.

Sepals, petals, stamens an pistil

d. All of the above

Question number: 217

» Winds, Storms and Cyclones » Cyclones » Hurricanes and Typhoon

MCQ▾

Question

A cyclone that is located in the North Atlantic oceans or the NE pacific oceans east of the International Date Line is called as:

Choices

Choice (4) Response
a.

Hurricanes

b.

Tornedo

c.

Typhoons

d. Question does not provide sufficient data or is vague

Question number: 218

» Transportation in Animals and Plants » Circulatory System » Blood

MCQ▾

Question

The medium of transportation in the human circulatory system is:

Choices

Choice (4) Response
a.

Diffusion

b.

Blood

c.

Translocation

d. None of the above

Question number: 219

» Reproduction in Plants » Seed Dispersal » Method of Seed Dispersal

MCQ▾

Question

Seeds have wings attached to them are dispersed through:

Choices

Choice (4) Response
a.

Animals

b.

Explosion

c.

Wind

d.

Water

Sign In