Negative Effects of Human Activity on the Environment

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Questions and Answers

What is one of the consequences of global warming mentioned in the text?

  • Decrease in sea levels
  • Enhanced soil fertility
  • Extinction of animal species (correct)
  • Increased use of fossil fuels

Which type of pesticide is specifically designed to kill weeds?

  • Fertilizers
  • Pesticides
  • Herbicides (correct)
  • Insecticides

How can humans prevent pollution according to the text?

  • Increase the use of fossil fuels
  • Reduce the production of greenhouse gases (correct)
  • Dump waste into water bodies
  • Use more pesticides in agriculture

What is a negative effect of humans on land and soil as described in the text?

<p>Introduction of harmful chemicals like pesticides (D)</p> Signup and view all the answers

What is a possible consequence of pests becoming resistant to pesticides?

<p>Pesticides accumulating in organisms (D)</p> Signup and view all the answers

Which substance is used to boost the fertility of soil and increase plant growth?

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

What is one way to prevent acid rain?

<p>Take sulfur out of fuels before they are burnt (B)</p> Signup and view all the answers

What is a negative effect of acid rain on aquatic organisms?

<p>Acidic environment leading to death (C)</p> Signup and view all the answers

How does the greenhouse effect affect the Earth?

<p>It traps heat on Earth (C)</p> Signup and view all the answers

What is a method to prevent pollution from landfills?

<p>Recycling waste materials (D)</p> Signup and view all the answers

Which human activity contributes to soil pollution?

<p>Using chemical fertilizers and pesticides excessively (C)</p> Signup and view all the answers

What are some adverse effects of pesticides on the environment?

<p>Cause harm to beneficial insects like bees (A)</p> Signup and view all the answers

What is one negative effect of extensive livestock farming like cattle?

<p>Overgrazing leading to soil erosion (B)</p> Signup and view all the answers

How can deforestation contribute to soil deterioration?

<p>Loss of roots holding soil causes erosion (D)</p> Signup and view all the answers

Which of the following is a way to prevent pollution?

<p>Implementing strict waste disposal regulations (D)</p> Signup and view all the answers

What is a key negative effect of pesticides on the environment?

<p>Contaminating water sources (B)</p> Signup and view all the answers

How does extensive livestock farming contribute to pollution?

<p>Produces large amounts of waste that can pollute water sources (A)</p> Signup and view all the answers

In what way does deforestation negatively impact biodiversity?

<p>Leads to loss of habitat and species extinction (C)</p> Signup and view all the answers

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