SCIENCE

It is the condition of the sky from time to time. Thus, it changes all the time

Is the average weather pattern in a given region.

Scientists who monitor weather conditions and climate.

Short term state of the atmosphere

Long-term pattern of weather

It is a person whose duty it is to forecast the weather for the time being

Collection of condensed water vapor in the sky.

This forms in the clouds when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough, they fall to the earth.

It refers to the hotness or coldness of air. Changes in air temperature are caused by the energy from the sun.

It is used to measure temperature.

It is the amount of precipitation, in the form of rain (water from clouds), that descends onto the surface of Earth, whether it is on land or water.

It is used to measure the amount of rainfall in millimeters.

Refers to the direction where wind comes from.

Descibes how fast a wind blows.

Describes wind speed based mainly on observed sea conditions. It employs the speed of a sailing vessel to describe the wind speed.

When a wind blows from east to west, the wind is called ___________

It is used to determine wind direction.

It is used to measure the wind speed.

It changes as temperature changes. It is the amount of water vapor or moisture in the air.

It is used to measure the moisture in the air.

Which of the following statements is NOT true?

Air temperature is high if there are clouds covering the sky.

Air movement causes

Air temperature is affected by the amount of sunlight

The higher the temperature, the higher the humidity

Which of the following statements is TRUE about humidity?

Humidity is low if warm air holds more water vapor

Humidity is low if cold air holds less water vapor

Humidity is high if cold air holds more water vapor

Humidity is high if warm air holds less water vapor

Which of the following is bad effect of weather to people?

It can cause people to get sick

It dictates the choice of clothes

It allows people to observe proper hygiene

It affects the kind of occupation and livelihood

Which tool enhances weather forecasts by enabling monitoring, which is necessary for predicting global weather and environmental events?

Satellite

Map

Weather balloon

Automated weather station

An important component of the Solar System. It is the center of the Solar System and planets moving around it. It is our daytime star and source of heat and light.

What gases make up the sun?

Carbon, hydrogen, helium

Carbon, boron, hydrogen

Carbon, hydrogen, oxygen

Oxygen, aluminum, hydrogen

What gases make up the sun?

Which of the following is untrue?

It is composed mainly of 70% helium gas, 28% hydrogen gas, and 2% heavy elements such as carbon, iron, oxygen

The sun is a medium-sized star close to the Earth.

A star produces its own light, heat, and energy at its core.

According to National Aeronautics and Space Administration (NASA), the core of the sun has a temperature of 15 600 00°C.

The heat of the sun travels toward the surface and radiates out into the universe.

What causes the sun to attract all objects? It also attracts the planets to one another. It keeps the solar system together.

It is the outermost layer of the sun’s interior.

It is a region between the core and at convection zone.

It is where energy produced from the core travels outward through radiation.

It is the innermost part of the sun.

It is the inner layer of the sun’s atmosphere.

It is the middle layer of the sun’s atmosphere.

It is the outer part of the sun’s atmosphere.

Areas that appear dark because they are slightly cooler than other regions of the sun.

The eruption of gases from the chromosphere of the sun.

They are violent explosions on the sun’s atmosphere.

It comes from the sun and moves in all directions with the speed of 400 kilometres per second.

A device that tells time depending on the position of the sun’s shadow during the day.

Sunlight activates ___________ found in your skin. It helps in absorption of calcium that makes the bones strong and hard.

It is a change in the environment to which organisms respond in different ways

Plant need energy from the sun to manufacture their own food or undergo ___________

What happens to the length of the shadow if the sun’s angle is low?

The shadow will be long

There will be no shadow

The shadow will be short

The shadow will be right above the object

Which does not belong to the group?

Photosphere

Prominence

Solar flare

Solar wind

Which does not belong to the group?

Chromosphere

Core

Radiation zone

Convection zone

What is the coolest part of the sun?

What refers to the violet explosion on the sun’s surface?

Which of the following does not describe the sun?

It has limited light

It is a star

It has layers

It has an atmosphere

Which of the following helps tell time?

Position of the sun

Sunspots

Prominence

Solar Energy

Which of the following refers to the inactivity of some animals during summer?

Aestivation

Adaptation

Hybernation

Photosynthesis

Which of the following activities protects the skin from direct heat from the sun?

Use of sunblock

Drinking a lot of water

Wearing thick clothing

Taking a bath every day

Which of the following is made up of electrical particles?

Photosphere

Prominence

Solar flare

Solar wind

SCIENCE

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