NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1570 - 1576 of 1732
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Question number: 1570
» Biology » Resources on Earth - Forest and Ecosystem
Question
The wearing away of topsoil is known as:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Deforestation | |
b. | Soil erosion | |
c. | Corrosion | |
d. | All of the above | |
Question number: 1571
» Chemistry » Water and Conservation
Question
Pure Water is a ________ conductor of electricity.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Bad | |
b. | Cannot be determined | |
c. | Good | |
d. | All of the above | |
Question number: 1572
» Physics » Electric Current and Effects
Question
When electric current flows through a conducting wire, the temperature of wire:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Increases | |
b. | Decreases | |
c. | Remains the same | |
d. | Question does not provide sufficient data or is vague | |
Question number: 1573
» Chemistry » Water and Conservation
Question
Which of the following does not contaminate water?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Depletion in water table | |
b. | Human waste | |
c. | Chemicals | |
d. | None of the above | |
Question number: 1574
» Biology » Transportation in Living Beings
Question
What is ascent of sap?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Transport of water through xylem | |
b. | Removal of water vapour in plants | |
c. | Transport of water through phloem | |
d. | All of the above | |
Question number: 1575
» Biology » Transportation in Living Beings
Question
Humans are:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Ammonotelic organisms | |
b. | Uricotelism organisms | |
c. | Ureotelism organisms | |
d. | Question does not provide sufficient data or is vague | |
Question number: 1576
» Physics » Air Pressure, Winds, and Weather
Question
Typhoon is a type of?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Thunderstorm | |
b. | Sea breeze | |
c. | Cyclone | |
d. | Hurricane | |