Climate and Weather Worksheet

Cloud seeding is described as a tactical response. What does this mean?

• A. A permanent solution

• B. A short-term strategy

• C. A scientific theory

• D. A natural process

Answer explanation

Cloud seeding is a tactical response because it is implemented as a short-term strategy to influence weather patterns, rather than being a permanent or natural solution.

Heatwaves are linked to underlying drivers. What are “underlying drivers”?

• Visible effects

• Hidden causes

• Financial costs

• Government plans

Answer explanation

Underlying drivers refer to the hidden causes that lead to phenomena like heatwaves. They are not immediately visible but are crucial for understanding the reasons behind such extreme weather events.

What does “suppressed rainfall” mean?

• Increased rainfall

• Delayed rainfall

• Reduced rainfall

• Polluted rainfall

Answer explanation

'Suppressed rainfall' refers to a decrease in the amount of rain that falls, making 'reduced rainfall' the correct choice. It indicates that rainfall is less than expected or normal.

Heat stress is compounded by humidity. What does “compounded” mean?

• Reduced

• Ignored

• Worsened

• Measured

Answer explanation

In this context, "compounded" means that heat stress is made worse by humidity. Therefore, the correct choice is "Worsened," as it indicates an increase in severity due to the added factor of humidity.

El Niño is a naturally occurring climate pattern. What does this mean?

• Rare accident

• Man-made event

• Happens regularly in nature

• Dangerous disaster

Answer explanation

El Niño is a climate pattern that occurs regularly in nature, characterized by periodic warming of ocean surface temperatures in the central and eastern Pacific. This makes 'Happens regularly in nature' the correct choice.

Climate change is increasing the ______ of extreme weather events.

• frequency

• duration

• intensity

• location

Answer explanation

Climate change is linked to an increase in the frequency of extreme weather events, meaning such events occur more often. While intensity and duration may also be affected, frequency is the most direct impact.

The government issued a ______ about rising temperatures.

• warning

• invitation

• celebration

• announcement

Answer explanation

The correct choice is 'warning' because it relates to the government's alert about rising temperatures, indicating a potential threat. 'Invitation', 'celebration', and 'announcement' do not fit the context of a serious issue like temperature rise.

High humidity increases the ______ of heat-related illness.

• likelihood

• duration

• treatment

• prevention

Answer explanation

High humidity makes it harder for the body to cool down, increasing the likelihood of heat-related illnesses such as heat exhaustion and heat stroke.

Scientists study climate ______ to understand changes.

• variability

• velocity

• visibility

• viability

Answer explanation

The correct choice is 'variability' because scientists study climate variability to understand fluctuations and changes in climate patterns over time, which is essential for climate science.

Proper ______ helps cool indoor spaces.

• ventilation

• insulation

• lighting

• heating

Answer explanation

Proper ventilation helps cool indoor spaces by allowing fresh air to circulate, reducing heat buildup. Insulation, lighting, and heating do not contribute to cooling, making ventilation the correct choice.