Endangered Species and Environmental Challenges

<p>Solar power. (B)</p> Signup and view all the answers

<p>Soil, air, and water contamination. (A)</p> Signup and view all the answers

<p>Promoting the use of pesticides. (B)</p> Signup and view all the answers

<p>Herbivores. (B)</p> Signup and view all the answers

<p>Excessive use of pesticides. (B)</p> Signup and view all the answers

<p>All mammals give birth to live young and feed them with milk. (B)</p> Signup and view all the answers

<p>The flexibility or rigidity of a plant stem is determined by the type of plant. (C)</p> Signup and view all the answers

<p>Renewable energy sources are always more efficient than non-renewable energy sources. (C)</p> Signup and view all the answers

<p>Animals that are larger are less vulnerable to predators. (B)</p> Signup and view all the answers

<p>Acid rain affects coniferous trees more severely than deciduous trees. (A)</p> Signup and view all the answers

<p>Deforestation can cause the loss of habitats for many different animal and plant species. (B)</p> Signup and view all the answers

<p>Snapping is a way for the animal to communicate that it feels threatened. (C)</p> Signup and view all the answers

Species that are at risk of extinction and need protection.

Gases that trap heat in the atmosphere, harmful to environment.

The clearing of trees, leading to habitat destruction.

Types of animals based on their diet: plants, meat, both.

Rain with high acidity, harmful especially to conifers.

Oviparous animals lay eggs; viviparous give birth to live young.

Animals living both in water and on land, like frogs.

Traditional (non-renewable) and renewable energy sources.

The trapping of heat in Earth’s atmosphere by greenhouse gases, causing global warming.

Chemicals used to eliminate pests but can harm crops and contaminate the environment.

Resources that can be replenished naturally, such as solar and wind energy.

The introduction of harmful substances into the environment, affecting air, water, and soil quality.

Actions taken to protect the environment, preserve wildlife, and maintain natural ecosystems.