Test
Science Practice Quiz
Crea una cuenta gratis para terminar este test
Guarda tu progreso y consulta tu resultado final.
¿Ya tienes cuenta? Inicia sesión
Preguntas del test (13)
1Pollutants are harmful substances in the air, water, or soil.
- AVerdadero
- BFalso
2Why is the atmosphere so important?
- AIt makes conditions on earth suitable for creatures to live in.
- BIt helps keep water in the oceans.
- CIt prevents earth from being hit by most meteoroids.
3What is the most common gas found in the atmosphere?
- AOxygen
- BNitrogen
- CCarbon dioxide
- DWater Vapor
4Air has no mass.
- AVerdadero
- BFalso
5What types of instruments are used to measure air pressure?
- AAneroid barometers
- BMercury barometers
- CThermometers
- DWeather stations
6Air pressure decreases as...
- AAltitude decreases
- BAltitude increases
7The troposphere is where...
- AEarth's weather occurs.
- Bthere are light displays.
- Cmost meteoroids are prevented from crashing into Earth.
8Infrared radiation is a form of electromagnetic energy.
- AVerdadero
- BFalso
9The greenhouse effect is when gases release heat into the air.
- AVerdadero
- BFalso
10What is one of the most common tools for measuring air temperature?
- Aa thermometer
- Ba barometer
11How does a sea breeze work?
- AWarm air rises from the land and cool air moves underneath it from the sea.
- BWarm air rises from the sea and cool air moves underneath it from the land.
12The major global wind belts are the trade winds, the polar easterlies, and the prevailing westerlies.
- AVerdadero
- BFalso
13What is scattering?
- AThe process that causes global winds.
- BWhen dust particles and gases in the air reflect light in all directions.
Información
- Descripción
- Test sobre Science Practice Quiz, creado por Sukhleen Hundal el 28/01/2016.
- Autor
- Sukhleen Hundal
- Idioma
- English
- Visitas
- 48
- Valoración
- 5,0 de 5 · 4 valoraciones Valora este test