Class 7th Notes on Weather Climate and Animal Adaptations to Climate

Class 7th Notes on Weather Climate and Animal Adaptations to Climate
Share this

Weather Climate and Animal Adaptations to Climate class 7

Download Weather, Climate and Animal Adaptations worksheet

What is Weather?

Weather is the day-to-day variations in Earth’s atmosphere, such as temperature, humidity, precipitation, and wind. It is affected by a variety of factors including the land surface and altitude of an area, as well as proximity to the ocean or large bodies of water. Weather can be short-term or long-term. Short-term weather refers to changes that are expected over periods of days or weeks and long-term weather refer to changes over months or years.
In addition to the direct effects of weather, climate also has an indirect impact on animals. Animals develop a range of adaptations to accommodate different types of weather patterns. For example, birds may grow thicker feathers in cold climates so that they can keep warm, while mammals and reptiles may become dormant in colder months to conserve energy. Caribou are among the many animals that migrate between climates, heading north during the warmer months and south during colder ones. The animal kingdom is filled with fascinating examples of how organisms adjust to different environmental conditions caused by varying weather patterns.
Weather is the daily conditions of a place. It can refer to temperature, humidity, wind speed and direction, clouds, pressure, precipitation such as rain or snow, and visibility. Weather is short-term and changes rapidly over time. For example: one day might be sunny and hot while the next could bring storms and temperatures that drop. Climate on the other hand is conditions that an area typically experiences year-round, such as temperature patterns; this is known as climate’s long-term average. Climate change occurs when weather patterns shift over time due to factors like atmospheric pollution or shifts in ocean currents. Therefore learning about how animals respond to different types of weather can provide us with important insight into the effects of climate change.

Chapter Summary: Weather, Climate and Adaptations of Animals to Climate

The chapter "Weather, Climate and Adaptations of Animals to Climate" in Class 7 Science focuses on understanding the difference between weather and climate, as well as the ways in which animals adapt to their environment.

Weather refers to the short-term atmospheric conditions in a specific place at a particular time. It can be measured using different instruments like a thermometer, barometer, hygrometer, anemometer, and rain gauge.

Climate, on the other hand, refers to the long-term average of weather conditions in a particular region over a period of time, usually 30 years. It is determined by various factors such as temperature, humidity, wind, precipitation, and air pressure.

Animals have adapted to their environment in many ways to survive in different climates. Some animals, like camels and polar bears, have physical adaptations to protect themselves from extreme temperatures, while others, like migratory birds, change their behavior to survive in different environments.

Some animals, like the Arctic fox and the chameleon, change the color of their fur or skin to blend in with their surroundings. Some animals, like the penguins and the polar bears, have adapted to living in cold climates by developing thick fur or blubber to protect themselves from the cold.

In the chapter, students also learn about the adaptations of animals living in deserts, rainforests, and aquatic habitats. For example, animals in deserts have adapted to conserve water, while those in rainforests have adapted to thrive in a humid environment. Aquatic animals, such as fish and whales, have adapted to live in water by developing fins, gills, and streamlined bodies.

Overall, this chapter provides students with an understanding of the importance of weather and climate in the survival of animals, and how different animals have adapted to their environments to survive.

  • Tags :
  • Weather
  • Climate
  • And animal adaptations to climate

You may like these also

© 2023 Witknowlearn - All Rights Reserved.