B2 First Speaking Environment and Climate Vocabulary Quiz

Climate refers to the long-term average of temperature, humidity, wind, and precipitation in a specific region over extended periods, typically 30 years or more. It encompasses the typical weather patterns and conditions that characterize an area, distinguishing it from short-term variations that define daily weather.

Solar power is a renewable energy source because it harnesses energy from the sun, which is abundant and inexhaustible. Unlike fossil fuels such as coal, natural gas, and oil, solar energy does not deplete natural resources or contribute to greenhouse gas emissions, making it a sustainable option for energy production.

Global warming refers to the long-term rise in Earth's average surface temperature due to human activities, primarily the emission of greenhouse gases like carbon dioxide. This phenomenon leads to significant environmental changes, including rising sea levels, altered weather patterns, and impacts on ecosystems and biodiversity.

Biodiversity refers to the variety of life forms within a specific environment, encompassing the diversity of species, ecosystems, and genetic variations. It is essential for ecosystem resilience, providing stability and resources necessary for survival. High biodiversity contributes to ecological balance and supports processes like pollination, nutrient cycling, and climate regulation.

Tropical forests thrive in regions with consistently high temperatures and abundant rainfall, typically exceeding 2000 mm annually. This climate supports a rich biodiversity and dense vegetation, characterized by large trees, diverse plant species, and a variety of wildlife. The consistent moisture and warmth create ideal conditions for growth year-round.

Carbon dioxide (CO2) is a significant greenhouse gas that traps heat in the Earth's atmosphere, contributing to global warming. Unlike oxygen and nitrogen, which are abundant but do not have a substantial warming effect, CO2 accumulates from human activities like burning fossil fuels, enhancing the natural greenhouse effect and leading to climate change.

Evaporation is the process where liquid water absorbs heat energy, causing molecules to move faster and transition into a gaseous state. This typically occurs at the surface of the liquid, allowing water to escape into the atmosphere as vapor, especially when temperatures rise or pressure decreases.

The atmosphere is the layer of gases that envelops Earth, providing essential elements like oxygen for life, regulating temperature, and protecting the planet from harmful solar radiation. It consists of multiple layers, including the troposphere, stratosphere, and others, each playing a crucial role in sustaining life and maintaining environmental balance.

Sustainability refers to the responsible management of resources to ensure that environmental health is maintained for future generations. It emphasizes balancing economic, social, and ecological needs, allowing for development and growth while preserving natural ecosystems. This practice aims to reduce waste, conserve energy, and promote biodiversity, ensuring a stable environment.

Deforestation removes trees that anchor the soil, leading to increased vulnerability to erosion. Without roots to hold the soil in place, rainfall can wash away topsoil, reducing land fertility and causing sedimentation in waterways, which can harm aquatic ecosystems. This process significantly disrupts natural habitats and contributes to environmental degradation.

A nature reserve is a designated area where wildlife and plant species are protected from human interference and development. These areas are managed to preserve biodiversity, maintain ecosystems, and provide a safe habitat for various species, ensuring that natural resources are conserved for future generations.

Anthropogenic climate change refers to the long-term alteration of temperature and typical weather patterns in a place, primarily driven by human activities such as burning fossil fuels, deforestation, and industrial processes. These actions increase greenhouse gas concentrations in the atmosphere, leading to global warming and climate disruption.